Update gradle/actions action to v5 (#471)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/gradle-build.yml

@@ -6,13 +6,13 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v5
-    - uses: gradle/actions/wrapper-validation@v4
+    - uses: gradle/actions/wrapper-validation@v5
     - name: "Set up JDK 11"
       uses: actions/setup-java@v5
       with:
         distribution: 'temurin'
         java-version: '11'
-    - uses: gradle/actions/setup-gradle@v4
+    - uses: gradle/actions/setup-gradle@v5
       name: Setup Gradle
     - name: Check Fladle
       run: ./gradlew assembleDebug assembleDebugAndroidTest printYml check :fladle-plugin:check