chore(ci): update GitHub Actions (#1088)

* chore(ci): update GitHub Actions
* update gradle-wrapper and revert UPX
* exclude cargo from dependabot and remove empty .gitmodules

.github/workflows/mobile.yml

@@ -56,7 +56,7 @@ jobs:
       - uses: actions/setup-java@v4
         with:
           distribution: 'oracle'
-          java-version: '20'
+          java-version: '21'
 
       - name: Setup Android SDK
         uses: android-actions/setup-android@v3
@@ -72,12 +72,12 @@ jobs:
 
       - uses: actions/setup-node@v4
         with:
-          node-version: 21
+          node-version: 22
 
       - name: Install pnpm
-        uses: pnpm/action-setup@v3
+        uses: pnpm/action-setup@v4
         with:
-          version: 9
+          version: 10
           run_install: false
 
       - name: Get pnpm store directory
@@ -115,7 +115,7 @@ jobs:
           rustup target add x86_64-linux-android
 
       - name: Setup protoc
-        uses: arduino/setup-protoc@v2
+        uses: arduino/setup-protoc@v3
         with:
           # GitHub repo token to use to avoid rate limiter
           repo-token: ${{ secrets.GITHUB_TOKEN }}