Streamdeck-sdk

* Updated version of streamdeck-sdk-cli
* Added information about additional libraries in README

**Full Changelog**: https://github.com/gri-gus/streamdeck-python-sdk/compare/v1.2.0...v1.2.1

The library is divided into 3 libraries:

* `streamdeck-sdk` - the main library
* `streamdeck-sdk-pi` - a library for generating Property Inspector
* `streamdeck-sdk-cli` - a library of command line utilities

⚠️ If you have already installed earlier versions of `streamdeck-sdk`, then before installing again, run: `pip uninstall streamdeck-sdk`

For development, all 3 are usually required, and in the plugin itself only `streamdeck-sdk`. So for development use this
command to install: `pip install "streamdeck-sdk[dev]"`. It will install all 3 libraries.

Splitting it into different libraries speeds up plugin initialization and also fixes problems with updating and deleting
plugins on Windows.

⚠️ Attention! To generate the Property Inspector, you now need to import from `streamdeck_sdk_pi`.

**Full Changelog**: https://github.com/gri-gus/streamdeck-python-sdk/compare/v1.1.2...v1.2.0

* Added builder for forced build. In some cases, the official builder does not work on Windows, so a custom one is added. Usage: `streamdeck_sdk build -i com.bestdeveloper.mytestplugin.sdPlugin -F`

**Full Changelog**: https://github.com/gri-gus/streamdeck-python-sdk/compare/v1.1.1...v1.1.2

* Fixed a bug that prevented ready-made plugins from being updated or removed on Windows. (upd: fixed in 1.2.0)
* Added Limitations

**Full Changelog**: https://github.com/gri-gus/streamdeck-python-sdk/compare/v1.1.0...v1.1.1

* Added the ability to create a Property Inspector using Python code
* Project template modified for use with the Property Inspector
* Added information about using Property Inspector Generator in README
* Added test message to PI in plugin template

**Full Changelog**: https://github.com/gri-gus/streamdeck-python-sdk/compare/v1.0.1...v1.1.0

* Added more accurate startup check in debug mode;
* Methods for debug mode have been moved to the mixin;

**Full Changelog**: https://github.com/gri-gus/streamdeck-python-sdk/compare/v1.0.0...v1.0.1