Fix flaky project rename test

[4e6]

Pull Request Description

Fixes the RefactoringTests - rename project part of the #7775

Changelog:

• update: send the ok response before the notification to fix the order of events in tests

Important Notes

Checklist

Please ensure that the following checklist has been satisfied before submitting the PR:

• The documentation has been updated, if necessary.
• All code follows the
  Scala,
  Java,
  and
  Rust
  style guides. In case you are using a language not listed above, follow the Rust style guide.
• All code has been tested:
  • Unit tests have been written where possible.