Update gradle.yml

Author: MinnDevelopment

.github/workflows/gradle.yml

@@ -24,7 +24,7 @@ jobs:
     - name: Grant execute permission for gradlew
       run: chmod +x gradlew
     - name: Build with Gradle
-      uses: gradle/gradle-build-action@v2
+      uses: gradle/gradle-build-action@v2.4.2
       with:
         arguments: build test
         gradle-version: wrapper