py-lsp-jsonrpc: update to 1.1.2.

## Version 1.1.2 (2023/09/23)

### Pull Requests Merged

* Fix tests so they're compatible with both ujson and pure json library

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## Version 1.1.1 (2023/09/09)

### Issues Closed

* No license included in package metadata

### Pull Requests Merged

* Remove redundant wheel dep from pyproject.toml
* Add license trove classifier

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## Version 1.1.0 (2023/09/07)

## New features

* Allow method handlers to return json rpc errors
* Drop support for Python 3.7 and 3.6

### Issues Closed

* Drop support for Python 3.6

### Pull Requests Merged

* Drop support for Python 3.7
* Allow method handlers to return json rpc errors
* Make necessary changes to drop support for Python 3.6
* Drop Python 3.6 on CIs and start testing with Python 3.10
* Migrate metadata from `setup.cfg` to PEP 621-compliant `pyproject.toml`
* Use f-strings wherever possible
* Add license info to setup.py so it will show up in wheel installs.
* Move the package metadata from setup.py to setup.cfg
* Fix typos in readme

(wiz)