fix: simplify APK file path selection logic in Firebase App Distribution workflow

Author: winechit-dev

.github/workflows/Upload To Firebase App Distribution.yml

@@ -75,12 +75,4 @@ jobs:
           appId: ${{secrets.FIREBASE_APP_ID}}
           serviceCredentialsFileContent: ${{ secrets.CREDENTIAL_FILE_CONTENT }}
           groups: testers
-          file: |
-            if [[ "${{ github.event.inputs.environment }}" == "staging" ]]; then
-              echo "app/build/outputs/apk/debug/app-debug.apk"
-            elif [[ "${{ github.event.inputs.environment }}" == "release" ]]; then
-              echo "app/build/outputs/apk/release/app-release.apk"
-            else
-              echo "Invalid environment selected"
-              exit 1
-            fi
+          file: ${{ github.event.inputs.environment == 'staging' && 'app/build/outputs/apk/debug/app-debug.apk' || 'app/build/outputs/apk/release/app-release.apk' }}