Scripts: attempt to auto update android repo

.forgejo/workflows/on_release.yml

@@ -10,6 +10,10 @@ jobs:
 
     steps:
       - uses: https://source.mapcomplete.org/actions/checkout@v4
+        with:
+          persist-credentials: true
+          token: ${{ env.WRITE_TOKEN }}
+
       - uses: https://source.mapcomplete.org/actions/setup-android@v3.2.2
 
       - name: Set up Node.js
@@ -42,6 +46,14 @@ jobs:
       - name: prepare android build
         run: npm run android:prepare
 
+      - name: update android repo
+        run: |
+          cd android
+          git add *
+          git commit -m "Add files for release ${{ github.ref_name }}"
+          git tag "${{ github.ref_name }}"
+          git push --tags
+
       - name: Decode keystore
         run: |
           echo "${{ secrets.KEYSTORE_BASE64 }}" | base64 -d > ./android/app/release-key.jks