Replace Cyrillic with appropriate characters

[dshevtsov]

Description (*)

This pull request replaces Cyrillic letters that have been used instead of the Latin symbols that look the same (for example: 'c', 'i') with appropriate characters.

Manual testing scenarios (*)

1. In the repository, search by regex\p{Cyrillic}.
2. Ensure that the search returns only cases where Cyrillic symbols are relevant (dictionaries, transliteration tests, translations, etc)

Questions or comments

Contribution checklist (*)

• Pull request has a meaningful description of its purpose
• All commits are accompanied by meaningful commit messages
• All new or changed code is covered with unit/integration tests (if applicable)
• All automated tests passed successfully (all builds are green)

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[magento-engcom-team]

Hi @VladimirZaets, thank you for the review.
ENGCOM-5568 has been created to process this Pull Request
✳️ @VladimirZaets, could you please add one of the following labels to the Pull Request?

Label	Description
Auto-Tests: Covered	All changes in Pull Request is covered by auto-tests
Auto-Tests: Not Covered	Changes in Pull Request requires coverage by auto-tests
Auto-Tests: Not Required	Changes in Pull Request does not require coverage by auto-tests

[engcom-Delta]

✔️ QA passed

[m2-assistant]

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