Changed regular expression

[igeni]

---

Status

READY

Description

Modified regular expression to add support of the unicode characters processing and make code simple

Impacted Areas in Library

Which issue(s) does this pull-request fix?

Any special notes for your reviewer?

Modified regular expression to add support of the unicode characters processing and make code simple

Checklist

• [x] Automated tests exist
• [ ] Updated Package Requirements (if required, and with maintainers' approval)
• [x] Local unit tests performed
• [ ] Documentation exists [link]()
• [ ] Local pre-commit hooks performed
• [x] Desired commit message set as PR title and description set above
• [ ] Link to relevant GitHub issue provided

Signed-off-by: Evgenii K kublin@it8.ru

[coveralls]

coverage: 95.926%. remained the same when pulling 528d725c7f4c3df0d0d8bb7abdaa94221fda15c1 on igeni:regex-fix into 062bcfc45d02bfe0506b9a9da6e969e68354ec3f on IBM:main.

[Tomas2D]

Not need.