Yellowbox

Fixed
* A bug in newer docker desktop versions that prevented RabbitMQ from starting up. Fixed.
* improved WSL detection to detect WSL2 releases
Changed
* Cached engine was deleted for postgresql engine
* the "all" extra was renamed to "_all" to discourage non-development usages
Internal
* Changed linters to mypy and isort

Added
* HttpServer: the request handler can now be returned by callbacks to handle the request manually

Added
* Option in RunMixin.run to accept network parameter
* Utility function to access docker client from WSL (docker_client in yellowbox.docker_utils)
Fixed
* docker_host_name was broken within WSL
* Services can now be disconnected after they are stopped

Added
* New WebSocketService to emulate Websocket servers.

Added
* HttpServer: added `path_params` method to parse path parameters of a request.
Fixed
* `TypeError` when accessing body of a request without a body. (now `handler.body()` of a request returns `None`)
* Excluded usage of any azure-storage-blob version above 12.7.0 as a tempfix.
Internal
* changed `local_url` to use 127.0.0.1, to earn a speedup in some cases.

Fixed
* Excluded usage of a broken version of azure-storage-blob package: 12.7.0