CI/TST: add is_ci_environment to test_close_file_handle_on_invalid_usecols skip
follow-up to #45507 and #45771, xref https://github.com/pandas-dev/pandas/pull/45786#discussion_r798163348
Thanks @simonjayhawkins for catching this. @meeseeksdev backport 1.4.x Something went wrong ... Please have a look at my logs. > Thanks @simonjayhawkins for catching this.

should maybe do this for `check_for_file_leaks` and `file_leak_context` in #45702? > > Thanks @simonjayhawkins for catching this.
> 
> should maybe do this for `check_for_file_leaks` and `file_leak_context` in #45702?

Good point. Yeah those changes should be CI specific too.