DOC: fix docstring validation errors for pandas.Timestamp as part of Issue #59458
Part of #59458 

Addresses:
- pandas.Timestamp.month_name SA01
- pandas.Timestamp.quarter SA01

Added See Also sections to both of these functions 

Removed these functions from the list in ci/code_checks.sh

Thanks for the pull request, but it appears to have gone stale. If interested in continuing, please merge in the main branch, address any review comments and/or failing tests, and we can reopen.