Update of CODEOWNERS file.

[donatwork]

Description

Update of CODEOWNERS. No functional code changes were introduced.

GitHub Issues

List the GitHub issues impacted by this PR:

GitHub Issue #
1422

Checklist:

• I have performed a self-review of my own code to ensure there are no formatting, vetting, linting, or security issues
• I have verified that new and existing unit tests pass locally with my changes
• I have not allowed coverage numbers to degenerate
• I have maintained at least 90% code coverage
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• I have added tests that prove my fix is effective or that my feature works
• I have maintained backward compatibility

[donatwork]

Need to fix linter errors.