Free up space to fix flaky emulator start in CI

.github/workflows/gradle_connected-tests.yml

@@ -26,6 +26,19 @@ jobs:
         api-level: [ 28 ]
 
     steps:
+      # From https://github.com/android/nowinandroid/pull/1219/files to fix flaky emulator start
+      # See https://github.com/ReactiveCircus/android-emulator-runner/issues/324#issuecomment-1998737488
+      - name: Delete unnecessary tools 🔧
+        uses: jlumbroso/[email protected]
+        with:
+          android: false # Keep Don't remove Android tools
+          tool-cache: true # Remove image tool cache - rm -rf "$AGENT_TOOLSDIRECTORY"
+          dotnet: true # rm -rf /usr/share/dotnet
+          haskell: true # rm -rf /opt/ghc...
+          swap-storage: true # rm -f /mnt/swapfile (4GiB)
+          docker-images: false # Takes 16s (`nowinandroid`), enable if needed in the future
+          large-packages: false # includes google-cloud-sdk and it's slow
+
       - name: Checkout commit
         uses: actions/checkout@v3