upgrade github actions, add setup-gradle action

.github/workflows/gradle.yml

@@ -39,39 +39,49 @@ jobs:
       - name: Set GraalVM platform for ubuntu-latest
         if: ${{ matrix.platform == 'ubuntu-latest' }}
         run: echo "GRAALVM_PLATFORM=linux-amd64" >> $GITHUB_ENV
+
       - name: Set GraalVM platform for windows-latest
         if: ${{ matrix.platform == 'windows-latest' }}
         run: echo "GRAALVM_PLATFORM=windows-amd64" >> $env:GITHUB_ENV
 
-      - uses: actions/checkout@v3
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
       - name: Set up JDK ${{ matrix.jdk }}
-        uses: actions/setup-java@v3
+        uses: actions/setup-java@v4
         with:
           java-version: '${{ matrix.jdk }}'
           distribution: 'oracle'
           cache: 'gradle'
+
       # headless X11 setup according to
       # https://stackoverflow.com/questions/68292797/running-java-gui-tests-on-github-using-xvfb
       - name: Set up virtual X11
         if: ${{ matrix.platform == 'ubuntu-latest' }}
         run: sudo apt-get -y install xvfb
+
       - name: Start virtual frame buffer
         if: ${{ matrix.platform == 'ubuntu-latest' }}
         run: Xvfb :19 -screen 0 1024x768x16 &
-      - name: Build with Gradle
-        uses: gradle/[email protected]
-        env:
-            DISPLAY: ":19"
-            OSM_DEV_API_PASSWORD: "${{ secrets.OSM_DEV_API_PASSWORD }}"
+
+      - name: Setup Gradle
+        uses: gradle/actions/setup-gradle@v4
         with:
-          arguments: |
-            build
+          gradle-version: "8.12"
+
+      - name: Build with Gradle
+        run: |
+          ./gradlew build
               -Pplugin.josmCompileVersion=${{ matrix.josm-version}}
               -Pgraalvm.jdk=jdk${{ matrix.jdk }}
               -Pgraalvm.platform=${{ env.GRAALVM_PLATFORM }}
+        env:
+            DISPLAY: ":19"
+            OSM_DEV_API_PASSWORD: "${{ secrets.OSM_DEV_API_PASSWORD }}"
+
       - name: Store reports
         if: failure()
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: reports
           path: |