workflow: upgraded all actions to their latest versions

.github/workflows/build-android.yml

@@ -20,15 +20,20 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       # Setup Java environment in order to build the Android app.
       - name: Setup Java environment
-        uses: actions/setup-java@v3
+        uses: actions/setup-java@v4
         with:
           distribution: 'zulu'
-          java-version: '11'
-          cache: 'gradle'
+          java-version: '17'
+
+      # Setup gradle using official gradle action
+      - name: Setup Gradle
+        uses: gradle/actions/setup-gradle@v3
+        with:
+          add-job-summary: 'on-failure'
 
       # Setup the flutter environment.
       - name: Setup Flutter environment
@@ -52,7 +57,7 @@ jobs:
 
       # Upload generated apk to the artifacts.
       - name: Save apk file as artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: flutter-samples
           path: build/app/outputs/flutter-apk/app-release.apk

.github/workflows/build-ios-simulator.yml

@@ -18,7 +18,7 @@ jobs:
     runs-on: macos-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       # Setup the flutter environment.
       - name: Setup Flutter environment
@@ -27,7 +27,7 @@ jobs:
           cache: true
 
       - name: Restore Pods cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: |
             ios/Pods
@@ -47,7 +47,7 @@ jobs:
           zip -r -y -o output/flutter_samples.zip flutter_samples.app
 
       - name: Save build file as artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: flutter_samples
           path: build/ios/iphonesimulator/output

.github/workflows/gh-pages.yml

@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Setup Flutter environment
         uses: subosito/flutter-action@v2
@@ -30,7 +30,7 @@ jobs:
         run: flutter build web --base-href /flutter-samples/
 
       - name: Deploy
-        uses: peaceiris/actions-gh-pages@v3
+        uses: peaceiris/actions-gh-pages@v4
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           publish_dir: ./build/web