Roll src/third_party/skia 56cde4923f9f..75b6c009170d (3 commits) (#18442)

diff --git a/DEPS b/DEPS
index 7ca578c..c5e5f06 100644
--- a/DEPS
+++ b/DEPS
@@ -26,7 +26,7 @@
   'skia_git': 'https://skia.googlesource.com',
   # OCMock is for testing only so there is no google clone
   'ocmock_git': 'https://github.com/erikdoe/ocmock.git',
-  'skia_revision': '56cde4923f9f9157cbb13906fb6dc40ecc9a5c6f',
+  'skia_revision': '75b6c009170d5af1bfd6abe9a44e28bc529511fd',
 
   # When updating the Dart revision, ensure that all entries that are
   # dependencies of Dart are also updated to match the entries in the
diff --git a/ci/licenses_golden/licenses_skia b/ci/licenses_golden/licenses_skia
index 2ec0543..7e60b5d 100644
--- a/ci/licenses_golden/licenses_skia
+++ b/ci/licenses_golden/licenses_skia
@@ -1,4 +1,4 @@
-Signature: 54437d3876473afb089161750a13ff3c
+Signature: 219c9409953ed13a31eb8749a11bc352
 
 UNUSED LICENSES: