update gradle workflow to not use ancient action

Author: bristermitten

.github/workflows/gradle.yml

@@ -16,10 +16,12 @@ jobs:
         with:
           distribution: temurin
           java-version: 25
+
       - name: Setup Gradle
-        uses: gradle/gradle-build-action@v2
-        with:
-          arguments: build --no-daemon
+        uses: gradle/actions/setup-gradle@v5
+
+      - name: Build with Gradle
+        run: ./gradlew build --no-daemon
   checkstyle:
     runs-on: ubuntu-latest
     steps:
@@ -30,6 +32,7 @@ jobs:
           distribution: temurin
           java-version: 25
       - name: Setup Gradle
-        uses: gradle/gradle-build-action@v2
-        with:
-          arguments: checkstyleMain checkstyleTest --no-daemon
+        uses: gradle/actions/setup-gradle@v5
+
+      - name: Run Checkstyle
+        run: ./gradlew checkstyleMain checkstyleTest --no-daemon