ci: pre-install NDK with retry to avoid corrupt archive download

Author: mfazekas

.github/workflows/ci.yml

@@ -120,6 +120,11 @@ jobs:
         if: env.turbo_cache_hit != 1
         run: |
           /bin/bash -c "yes | $ANDROID_HOME/cmdline-tools/latest/bin/sdkmanager --licenses > /dev/null"
+          for i in 1 2 3; do
+            $ANDROID_HOME/cmdline-tools/latest/bin/sdkmanager "ndk;27.1.12297006" && break
+            echo "NDK install attempt $i failed, retrying..."
+            sleep 10
+          done
 
       - name: Cache Gradle
         if: env.turbo_cache_hit != 1
@@ -417,6 +422,11 @@ jobs:
       - name: Finalize Android SDK
         run: |
           /bin/bash -c "yes | $ANDROID_HOME/cmdline-tools/latest/bin/sdkmanager --licenses > /dev/null"
+          for i in 1 2 3; do
+            $ANDROID_HOME/cmdline-tools/latest/bin/sdkmanager "ndk;27.1.12297006" && break
+            echo "NDK install attempt $i failed, retrying..."
+            sleep 10
+          done
 
       - name: Cache Gradle
         uses: actions/cache@v4
@@ -614,6 +624,11 @@ jobs:
       - name: Finalize Android SDK
         run: |
           /bin/bash -c "yes | $ANDROID_HOME/cmdline-tools/latest/bin/sdkmanager --licenses > /dev/null"
+          for i in 1 2 3; do
+            $ANDROID_HOME/cmdline-tools/latest/bin/sdkmanager "ndk;27.1.12297006" && break
+            echo "NDK install attempt $i failed, retrying..."
+            sleep 10
+          done
 
       - name: Enable legacy Rive backend
         run: |