Update gradle/actions action to v4.2.1

Author: renovate[bot]

.github/workflows/build-test.yaml

@@ -21,7 +21,7 @@ jobs:
           distribution: "temurin"
 
       - name: Setup Gradle
-        uses: gradle/actions/setup-gradle@af1da67850ed9a4cedd57bfd976089dd991e2582 # v4.0.0
+        uses: gradle/actions/setup-gradle@cc4fc85e6b35bafd578d5ffbc76a5518407e1af0 # v4.2.1
 
       - name: Build with Gradle Wrapper
         run: ./gradlew build
@@ -39,7 +39,7 @@ jobs:
           distribution: "temurin"
 
       - name: Setup Gradle
-        uses: gradle/actions/setup-gradle@af1da67850ed9a4cedd57bfd976089dd991e2582 # v4.0.0
+        uses: gradle/actions/setup-gradle@cc4fc85e6b35bafd578d5ffbc76a5518407e1af0 # v4.2.1
 
       - name: Test with Gradle Wrapper
         run: ./gradlew test

.github/workflows/publish.yaml

@@ -15,7 +15,7 @@ jobs:
           java-version: "21"
           distribution: "temurin"
       - name: Setup Gradle
-        uses: gradle/actions/setup-gradle@af1da67850ed9a4cedd57bfd976089dd991e2582 # v4.0.0
+        uses: gradle/actions/setup-gradle@cc4fc85e6b35bafd578d5ffbc76a5518407e1af0 # v4.2.1
 
       - name: Publish package
         run: ./gradlew publish