Bump convert from 3.1.1 to 3.1.2 (#4451)

pubspec.lock

diff --git a/pubspec.lock b/pubspec.lock
index c3452cd..08d6b29 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -74,10 +74,10 @@
     dependency: "direct main"
     description:
       name: convert
-      sha256: "0f08b14755d163f6e2134cb58222dd25ea2a2ee8a195e53983d57c075324d592"
+      sha256: b30acd5944035672bc15c6b7a8b47d773e41e2f17de064350988c5d02adb1c68
       url: "https://pub.dev"
     source: hosted
-    version: "3.1.1"
+    version: "3.1.2"
   coverage:
     dependency: transitive
     description:

pubspec.yaml

diff --git a/pubspec.yaml b/pubspec.yaml
index 4a959a9..b585efd 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -9,7 +9,7 @@
   async: ^2.11.0
   cli_util: ^0.4.1
   collection: ^1.18.0
-  convert: ^3.1.1
+  convert: ^3.1.2
   crypto: ^3.0.6
   frontend_server_client: ^4.0.0
   graphs: ^2.3.1