Update gradle workflow to not use a fixed commit

Author: helightdev

.github/workflows/gradle.yml

@@ -24,7 +24,7 @@ jobs:
           distribution: 'temurin'
 
       - name: Setup Gradle
-        uses: gradle/actions/setup-gradle@af1da67850ed9a4cedd57bfd976089dd991e2582 # v4.0.0
+        uses: gradle/actions/setup-gradle@v4
 
       - name: Build with Gradle Wrapper
         run: ./gradlew build
@@ -41,4 +41,4 @@ jobs:
           java-version: '17'
           distribution: 'temurin'
       - name: Generate and submit dependency graph
-        uses: gradle/actions/dependency-submission@af1da67850ed9a4cedd57bfd976089dd991e2582 # v4.0.0
+        uses: gradle/actions/dependency-submission@v4