use android sdk 29 for flutter

Author: sudharsan-selvaraj

.github/workflows/gradle.yml

@@ -20,6 +20,7 @@ concurrency:
 
 env:
   ANDROID_SDK_VERSION: "28"
+  ANDROID_SDK_VERSION_FLUTTER: "29"
   ANDROID_EMU_NAME: test
   ANDROID_EMU_TARGET: default
   # https://github.com/actions/runner-images/blob/main/images/macos/macos-14-arm64-Readme.md
@@ -115,7 +116,7 @@ jobs:
       uses: reactivecircus/android-emulator-runner@v2
       with:
         script: ./gradlew e2eFlutterTest -Pplatform="android" -Pselenium.version=$latest_snapshot -PisCI -PflutterApp=${{ env.FLUTTER_ANDROID_APP }}
-        api-level: ${{ env.ANDROID_SDK_VERSION }}
+        api-level: ${{ env.ANDROID_SDK_VERSION_FLUTTER }}
         avd-name: ${{ env.ANDROID_EMU_NAME }}
         disable-spellchecker: true
         disable-animations: true