Update actions

Author: tamo

.github/workflows/gradle.yml

@@ -13,7 +13,7 @@ jobs:
       contents: read
 
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Set up JDK
       uses: actions/setup-java@v5
       with:
@@ -23,7 +23,7 @@ jobs:
     # Configure Gradle for optimal use in GitHub Actions, including caching of downloaded dependencies.
     # See: https://github.com/gradle/actions/blob/main/setup-gradle/README.md
     - name: Setup Gradle
-      uses: gradle/actions/setup-gradle@v5
+      uses: gradle/actions/setup-gradle@v6
 
     - name: Build with Gradle Wrapper
       run: ./gradlew assembleDebug
@@ -32,7 +32,7 @@ jobs:
       run: cp app/build/outputs/apk/debug/app-debug.apk app/build/outputs/apk/debug/AndroidSKK.apk
 
     - name: Upload apk file
-      uses: actions/upload-artifact@v5
+      uses: actions/upload-artifact@v7
       with:
         name: AndroidSKK.apk
         path: app/build/outputs/apk/debug/AndroidSKK.apk