add support of filter prop to swagger-ui-react

[AndrewCeM]

Added possibility to pass filter prop to swagger-ui-react component, which allows filtering by tags.

Motivation and Context

swagger-ui-react doesn't support all implemented functionalities of the swagger-ui due to the fact that not all of the props are allowed to pass. I need a possibility to filter swagger docs by tags.
Fixes #7546

How Has This Been Tested?

I made fork of the swagger-ui and was testing it with applied changes on my local machine.

Screenshots (if appropriate):

My PR contains...

• swagger-ui-react code change. filter prop was added to the propTypes and is passed to the swaggerUi as prop. It's set only once, on mount.
• swagger-ui-react readme.md updated;

• No code changes (src/ is unmodified: changes to documentation, CI, metadata, etc.)
• Dependency changes (any modification to dependencies in package.json)
• Bug fixes (non-breaking change which fixes an issue)
• Improvements (misc. changes to existing features)
• Features (non-breaking change which adds functionality)

My changes...

• are breaking changes to a public API (config options, System API, major UI change, etc).
• are breaking changes to a private API (Redux, component props, utility functions, etc.).
• are breaking changes to a developer API (npm script behavior changes, new dev system dependencies, etc).
• are not breaking changes.

Documentation

• My changes do not require a change to the project documentation.
• My changes require a change to the project documentation.
• If yes to above: I have updated the documentation accordingly.

Automated tests

• My changes can not or do not need to be tested.
• My changes can and should be tested by unit and/or integration tests.
• If yes to above: I have added tests to cover my changes.
• If yes to above: I have taken care to cover edge cases in my tests.
• All new and existing tests passed.

[char0n]

@AndrewCeM thanks for contributing!

Please have a look at my code review comments before we move forward with the PR.

[char0n]

We're looking great here. Thank you for contributing.

We'll merge this as soon as v4 effort lands in master (probably next week).

https://swagger.io/blog/api-design/what%E2%80%99s-ahead-for-swaggerui-v4-and-swaggereditor-v4/

[char0n]

please build

[char0n]

please build