fix(python): Adds Imports Sorting with isort to the Python Pack

[WaelKarkoub]

📑 Description

It's a common way to sort Python imports on save. ruff_lsp could be used to sort the imports the exact same way through code actions, but I'm not sure how to do that on file save.

[github-actions]

Review Checklist

Does this PR follow the [Contribution Guidelines](development guidelines)? Following is a partial checklist:

Proper conventional commit scoping:

• If you are adding a new plugin, the scope would be the name of the category it is being added into. ex. feat(utility): added noice.nvim plugin

• If you are modifying a pre-existing plugin or pack, the scope would be the name of the plugin folder. ex. fix(noice-nvim): fix LSP handler error

• Pull request title has the appropriate conventional commit type and scope where the scope is the name of the pre-existing directory in the project as described above

• README is properly formatted and uses fenced in links with <url> unless they are inside a [title](url)

• Proper usage of opts table rather than setting things up with the config function.

[Uzaaft]

Please add isort to the readme as well.

[WaelKarkoub]

@Uzaaft just updated the readme ✔️