Update actions/upload-artifact action to v7

Author: renovate[bot]

.github/workflows/android_build.yaml

@@ -39,34 +39,34 @@ jobs:
 
         # Upload all build artifacts in separate steps. This can be shortened once https://github.com/actions/upload-artifact/pull/354 is merged.
       - name: Upload artifact nextplayer-universal-debug.apk
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: nextplayer-universal-debug.apk
           path: ./app/build/outputs/apk/debug/app-universal-debug.apk
       - name: Upload artifact nextplayer-arm64-v8a-debug.apk
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: nextplayer-arm64-v8a-debug.apk
           path: ./app/build/outputs/apk/debug/app-arm64-v8a-debug.apk
       - name: Upload artifact nextplayer-armeabi-v7a-debug.apk
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: nextplayer-armeabi-v7a-debug.apk
           path: ./app/build/outputs/apk/debug/app-armeabi-v7a-debug.apk
       - name: Upload artifact nextplayer-x86_64-debug.apk
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: nextplayer-x86_64-debug.apk
           path: ./app/build/outputs/apk/debug/app-x86_64-debug.apk
       - name: Upload artifact nextplayer-x86-debug.apk
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: nextplayer-x86-debug.apk
           path: ./app/build/outputs/apk/debug/app-x86-debug.apk
 
       - name: Upload build reports
         if: always()
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: build-reports
           path: app/build/reports