Bump jupyter-lsp from 2.2.1 to 2.2.2 in /requirements

Bumps [jupyter-lsp](https://github.com/jupyter-lsp/jupyterlab-lsp) from 2.2.1 to 2.2.2.
- [Release notes](https://github.com/jupyter-lsp/jupyterlab-lsp/releases)
- [Changelog](https://github.com/jupyter-lsp/jupyterlab-lsp/blob/main/CHANGELOG.md)
- [Commits](https://github.com/jupyter-lsp/jupyterlab-lsp/commits)

---
updated-dependencies:
- dependency-name: jupyter-lsp
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <[email protected]>