modal barrier patch

Signed-off-by: dom <githubaccount56556@proton.me>

.github/workflows/ios.yml

@@ -30,6 +30,11 @@ jobs:
         shell: pwsh
         run: lib/scripts/build.ps1
 
+      - name: apply modal barrier patch
+        working-directory: ${{ env.FLUTTER_ROOT }}
+        run: git apply $GITHUB_WORKSPACE/lib/scripts/modal-barrier-patch.diff
+        continue-on-error: true
+
       - name: Build iOS
         run: |
           flutter build ios --release --no-codesign --dart-define-from-file=pili_release.json