ci: install checksum-pinned Android tools with native Windows extraction

.gitea/workflows/android.yml

@@ -19,16 +19,8 @@ jobs:
           distribution: temurin
           java-version: '21'
       - name: Set up Android SDK
-        # v4's Windows extraction invokes Expand-Archive without a .zip suffix.
-        # v3 extracts correctly on this runner; pin modern tools explicitly.
-        uses: android-actions/setup-android@v3
-        env:
-          ANDROID_HOME: ${{ runner.temp }}/android-sdk
-          ANDROID_SDK_ROOT: ${{ runner.temp }}/android-sdk
-        with:
-          cmdline-tools-version: '15859902'
-          packages: 'platform-tools platforms;android-37.0 build-tools;37.0.0'
-          log-accepted-android-sdk-licenses: false
+        shell: powershell
+        run: ./scripts/setup-android-ci.ps1
       - name: Test and build exact commit
         shell: powershell
         run: |