Add tz param to to_datetime()  when utc=True and errors='ignore'
- [x] closes #23758 
- [ ] tests added / passed
- [ ] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry

Hello @srinivasreddy! Thanks for submitting the PR.

 - There are no PEP8 issues in the file [`pandas/core/tools/datetimes.py`](https://github.com/srinivasreddy/pandas/blob/ae2003baa7dad6a89eec2dcd7c07236549c7bbb7/pandas/core/tools/datetimes.py) !

 @srinivasreddy do you mind updating and addressing the test failures from the CI? closing as stale. if you want to continue pls ping.