Log Message:
py-lsp-server: update to 1.7.3.

## Version 1.7.3 (2023/05/15)

### Issues Closed

* [Issue 369](https://github.com/python-lsp/python-lsp-server/issues/369) - \ 
Failed to load hook pylsp_lint: [Errno 2] No such file or directory: '' ([PR \ 
371](https://github.com/python-lsp/python-lsp-server/pull/371) by \ 
[@Ultimator14](https://github.com/Ultimator14))

In this release 1 issue was closed.

### Pull Requests Merged

* [PR 377](https://github.com/python-lsp/python-lsp-server/pull/377) - Update \ 
yapf requirement to 0.33+, by [@bnavigator](https://github.com/bnavigator)
* [PR 371](https://github.com/python-lsp/python-lsp-server/pull/371) - Fix empty \ 
cwd value for pylint, by [@Ultimator14](https://github.com/Ultimator14) \ 
([369](https://github.com/python-lsp/python-lsp-server/issues/369))
* [PR 364](https://github.com/python-lsp/python-lsp-server/pull/364) - Add Arch \ 
Linux installation command to Readme, by \ 
[@GNVageesh](https://github.com/GNVageesh)

In this release 3 pull requests were closed.