Bump jupyterlab-lsp from 5.0.2 to 5.0.3

Bumps [jupyterlab-lsp](https://github.com/jupyter-lsp/jupyterlab-lsp) from 5.0.2 to 5.0.3.
- [Release notes](https://github.com/jupyter-lsp/jupyterlab-lsp/releases)
- [Changelog](https://github.com/jupyter-lsp/jupyterlab-lsp/blob/main/CHANGELOG.md)
- [Commits](jupyter-lsp/jupyterlab-lsp@v5.0.2...v5.0.3)

---
updated-dependencies:
- dependency-name: jupyterlab-lsp
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

requirements.txt

@@ -12,7 +12,7 @@ ipywidgets==8.1.1
 isort==5.13.2
 jedi-language-server==0.41.2
 jupyterlab==4.0.12
-jupyterlab-lsp==5.0.2
+jupyterlab-lsp==5.0.3
 jupyterlab_code_formatter==2.2.1
 jupyterlab_widgets==3.0.9
 lightgbm==4.3.0