Fix E2E SDK install: use sdkmanager directly instead of setup-android action

The android-actions/setup-android@v3 action treated the multiline
packages input as a single package name. Use direct sdkmanager calls.

Author: xaionaro@dx.center

.github/workflows/ci.yml

@@ -73,17 +73,13 @@ jobs:
           sudo udevadm control --reload-rules
           sudo udevadm trigger --name-match=kvm
 
-      - name: Install Android SDK components
-        uses: android-actions/setup-android@v3
-        with:
-          packages: |
-            platform-tools
-            emulator
-            system-images;android-35;google_apis;x86_64
-            platforms;android-35
-
-      - name: Install Android NDK
+      - name: Install Android SDK components and NDK
         run: |
+          yes | sdkmanager --install \
+            "platform-tools" \
+            "emulator" \
+            "system-images;android-35;google_apis;x86_64" \
+            "platforms;android-35" || true
           wget -q "https://dl.google.com/android/repository/android-ndk-${ANDROID_NDK_VERSION}-linux.zip" -O /tmp/ndk.zip
           unzip -q /tmp/ndk.zip -d /tmp/ndk-extract/
           mkdir -p "$ANDROID_HOME/ndk"