Bump actions/setup-java from 4.1.0 to 4.2.1 (#1064)

Bumps [actions/setup-java](https://github.com/actions/setup-java) from 4.1.0 to 4.2.1.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/actions/setup-java/releases">actions/setup-java's releases</a>.</em></p>
<blockquote>
<h2>v4.2.1</h2>
<h2>What's Changed</h2>
<ul>
<li>Patch for java version file to accept it from any path by <a href="https://github.com/mahabaleshwars"><code>@​mahabaleshwars</code></a> in <a href="https://redirect.github.com/actions/setup-java/pull/610">actions/setup-java#610</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a href="https://github.com/actions/setup-java/compare/v4...v4.2.1">https://github.com/actions/setup-java/compare/v4...v4.2.1</a></p>
<h2>v4.2.0</h2>
<h2>What's Changed</h2>
<ul>
<li>Updated actions/httpclient version to 2.2.1 and other dependencies by <a href="https://github.com/HarithaVattikuti"><code>@​HarithaVattikuti</code></a> in <a href="https://redirect.github.com/actions/setup-java/pull/607">actions/setup-java#607</a></li>
<li>Added .tool-versions file support  along with .java-version file by <a href="https://github.com/mahabaleshwars"><code>@​mahabaleshwars</code></a> in <a href="https://redirect.github.com/actions/setup-java/pull/606">actions/setup-java#606</a></li>
</ul>
<h2>New Contributors</h2>
<ul>
<li><a href="https://github.com/HarithaVattikuti"><code>@​HarithaVattikuti</code></a> made their first contribution in <a href="https://redirect.github.com/actions/setup-java/pull/607">actions/setup-java#607</a>
<strong>Full Changelog</strong>: <a href="https://github.com/actions/setup-java/compare/v4...v4.2.0">https://github.com/actions/setup-java/compare/v4...v4.2.0</a></li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/actions/setup-java/commit/99b8673ff64fbf99d8d325f52d9a5bdedb8483e9"><code>99b8673</code></a> Patch for java version file (<a href="https://redirect.github.com/actions/setup-java/issues/610">#610</a>)</li>
<li><a href="https://github.com/actions/setup-java/commit/5896cecc08fd8a1fbdfaf517e29b571164b031f7"><code>5896cec</code></a> Added  .tool-versions file support (<a href="https://redirect.github.com/actions/setup-java/issues/606">#606</a>)</li>
<li><a href="https://github.com/actions/setup-java/commit/80ae3c2885b277a440ee4931b74570716d9a0e27"><code>80ae3c2</code></a> Update httpclient version and other dependencies (<a href="https://redirect.github.com/actions/setup-java/issues/607">#607</a>)</li>
<li>See full diff in <a href="https://github.com/actions/setup-java/compare/9704b39bf258b59bc04b50fa2dd55e9ed76b47a8...99b8673ff64fbf99d8d325f52d9a5bdedb8483e9">compare view</a></li>
</ul>
</details>
<br />

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</details>
diff --git a/.github/workflows/jnigen.yaml b/.github/workflows/jnigen.yaml
index d467efa..8ec7e13 100644
--- a/.github/workflows/jnigen.yaml
+++ b/.github/workflows/jnigen.yaml
@@ -81,7 +81,7 @@
           channel: ${{ matrix.sdk }}
           cache: true
           cache-key: 'flutter-:os:-:channel:-:version:-:arch:-:hash:'
-      - uses: actions/setup-java@9704b39bf258b59bc04b50fa2dd55e9ed76b47a8
+      - uses: actions/setup-java@99b8673ff64fbf99d8d325f52d9a5bdedb8483e9
         with:
           distribution: 'zulu'
           java-version: '11'
@@ -134,7 +134,7 @@
           channel: 'stable'
           cache: true
           cache-key: 'flutter-:os:-:channel:-:version:-:arch:-:hash:'
-      - uses: actions/setup-java@9704b39bf258b59bc04b50fa2dd55e9ed76b47a8
+      - uses: actions/setup-java@99b8673ff64fbf99d8d325f52d9a5bdedb8483e9
         with:
           distribution: 'zulu'
           java-version: '11'
@@ -172,7 +172,7 @@
           channel: 'stable'
           cache: true
           cache-key: 'flutter-:os:-:channel:-:version:-:arch:-:hash:'
-      - uses: actions/setup-java@9704b39bf258b59bc04b50fa2dd55e9ed76b47a8
+      - uses: actions/setup-java@99b8673ff64fbf99d8d325f52d9a5bdedb8483e9
         with:
           distribution: 'zulu'
           java-version: '11'
@@ -221,7 +221,7 @@
           channel: 'stable'
           cache: true
           cache-key: 'flutter-:os:-:channel:-:version:-:arch:-:hash:'
-      - uses: actions/setup-java@9704b39bf258b59bc04b50fa2dd55e9ed76b47a8
+      - uses: actions/setup-java@99b8673ff64fbf99d8d325f52d9a5bdedb8483e9
         with:
           distribution: 'zulu'
           java-version: '11'
@@ -248,7 +248,7 @@
           channel: 'stable'
           cache: true
           cache-key: 'flutter-:os:-:channel:-:version:-:arch:-:hash:'
-      - uses: actions/setup-java@9704b39bf258b59bc04b50fa2dd55e9ed76b47a8
+      - uses: actions/setup-java@99b8673ff64fbf99d8d325f52d9a5bdedb8483e9
         with:
           distribution: 'zulu'
           java-version: '11'
@@ -276,7 +276,7 @@
           channel: 'stable'
           cache: true
           cache-key: 'flutter-:os:-:channel:-:version:-:arch:-:hash:'
-      - uses: actions/setup-java@9704b39bf258b59bc04b50fa2dd55e9ed76b47a8
+      - uses: actions/setup-java@99b8673ff64fbf99d8d325f52d9a5bdedb8483e9
         with:
           distribution: 'temurin'
           java-version: '11'
@@ -301,7 +301,7 @@
           channel: 'stable'
           cache: true
           cache-key: 'flutter-:os:-:channel:-:version:-:arch:-:hash:'
-      - uses: actions/setup-java@9704b39bf258b59bc04b50fa2dd55e9ed76b47a8
+      - uses: actions/setup-java@99b8673ff64fbf99d8d325f52d9a5bdedb8483e9
         with:
           distribution: 'temurin'
           java-version: '11'
@@ -326,7 +326,7 @@
           channel: 'stable'
           cache: true
           cache-key: 'flutter-:os:-:channel:-:version:-:arch:-:hash:'
-      - uses: actions/setup-java@9704b39bf258b59bc04b50fa2dd55e9ed76b47a8
+      - uses: actions/setup-java@99b8673ff64fbf99d8d325f52d9a5bdedb8483e9
         with:
           distribution: 'zulu'
           java-version: '11'
@@ -350,7 +350,7 @@
           channel: 'stable'
           cache: true
           cache-key: 'flutter-:os:-:channel:-:version:-:arch:-:hash:'
-      - uses: actions/setup-java@9704b39bf258b59bc04b50fa2dd55e9ed76b47a8
+      - uses: actions/setup-java@99b8673ff64fbf99d8d325f52d9a5bdedb8483e9
         with:
           distribution: 'zulu'
           java-version: '11'
@@ -365,7 +365,7 @@
         working-directory: ./pkgs/jni/example
     steps:
       - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
-      - uses: actions/setup-java@9704b39bf258b59bc04b50fa2dd55e9ed76b47a8
+      - uses: actions/setup-java@99b8673ff64fbf99d8d325f52d9a5bdedb8483e9
         with:
           distribution: 'zulu'
           java-version: '11'
@@ -389,7 +389,7 @@
           channel: 'stable'
           cache: true
           cache-key: 'flutter-:os:-:channel:-:version:-:arch:-:hash:'
-      - uses: actions/setup-java@9704b39bf258b59bc04b50fa2dd55e9ed76b47a8
+      - uses: actions/setup-java@99b8673ff64fbf99d8d325f52d9a5bdedb8483e9
         with:
           distribution: 'zulu'
           java-version: '11'