types-certifi and types-chardet are no longer needed

[mtelka]

From https://pypi.org/project/types-certifi/:

Note: The certifi package includes type annotations or type stubs since version 2022.5.18.1.
Please uninstall the types-certifi package if you use this or a newer version.

From https://pypi.org/project/types-chardet/:

Note: The chardet package includes type annotations or type stubs since version 5.1.0.
Please uninstall the types-chardet package if you use this or a newer version.

I believe both types-certifi and types-chardet should be removed from requirements.txt.

[lovelydinosaur]

Okay great, thanks. Would you like to issue a pull request and we'll see if we bump into any issues?

[mtelka]

Here it is: #3015