Add codespell configuration and workflow (just to check, not fix)

[yarikoptic]

Pull Request

Related to all the commits which fixed typos in the past, e.g.

❯ git lg | grep typo | nl | tail
    37	| | * | b8cd75cb - Fixed typo in pipeline (7 years ago) [aquilent-robproper]
    38	| | * | c519ed0d - Fixed typo in pipeline (7 years ago) [aquilent-robproper]
    39	| | * | | 1b2ad00a - Fixed typo in Jenkins pipeline (7 years ago) [aquilent-robproper]
    40	| | * | | 2a882d36 - Fixed annotation typo in Jenkins pipeline (7 years ago) [aquilent-robproper]
    41	| | * | | 77d1482d - Fixed typo in Jenkins pipeline (7 years ago) [aquilent-robproper]
    42	| * | | | | bed33b8d - Fix small typo in catalog-web-source.j2 (7 years ago) [Dan Olaru]
    43	| * | b57160e3 - typo (7 years ago) [Alex Perfilov]
    44	| * c3d8dc37 - small typo (7 years ago) [Dan Olaru]
    45	* 48b422c2 - typo fix (8 years ago) [fxia]
    46	* | cc638dec - typo fix (8 years ago) [fxia]

About

just adds basic configuration and action to do codespell on the codebase. ATM seems to be typos free, congrats!

feel free to close... just was around and thus decided to contribute

PR TASKS

• [ ] The actual code changes.
• [ ] Tests written and passed.
• [ ] Any changes to docs?
• [ ] Any dependent PRs needed?