use hotfix mps-extensions version

[wsafonov]

[A short explanation of your PR]

Checklist for creating a good PR (can be deleted)

• I've described my change in the CHANGELOG.md if it is visible to users of the platform (mandatory).
• I've selected the correct base branch.
• I have checked my code (edge cases, no errors) and corrected any misspellings.
• I have added comments to my code in areas where the code is hard to understand.
• I've created a new language/solution.
  • I've added the language/solution to the build script (tutorial in readme)
  • I've added a sandbox that showcases the language.
  • There is some kind of documentation available in the repository or somewhere else [e.g. MPS Platform Docs].
• I've introduced a breaking change.
  • I've made it clear that a change is breaking e.g. [breaking] prefix in the title
  • I have written new tests/changed old tests.
  • I have created migrations when necessary (e.g., deprecation of concepts, properties, enumeration values).
  • I haven't removed concepts, properties, references, or children without deprecating them first.
  • I have moved nodes or models by using the refactoring move action.