TST: Added SA01, SA02, and SA03 error checks to the Travis CI Build

[ChiefMilesEdgeworth]

These error types no longer show errors on master, so they're ready to be turned on for builds.

• closes DOC: Fix format of the See Also descriptions #23630
• tests added / passed
• passes black pandas
• passes git diff upstream/master -u -- "*.py" | flake8 --diff

[WillAyd]

lgtm. This doesn't fully close the issue referenced though right? Would SA01 and SA04 still not be required to fully close?

[ChiefMilesEdgeworth]

Those weren't part of the errors being run in that issue. If you'd like I can look into if those are passing to, and if not edit the PR so it addresses the issue instead of closing it.

[WillAyd]

Yea I guess if you can check on those would be great - they are all part of the "See Also" validation so I think would make sense to include if not a lot of effort

[ChiefMilesEdgeworth]

Looks like SA01 is clean too, but SA04 has a lot of issues. I'll add SA01 to the checks run for now. We should open a new issue for just SA04, so people can focus down on just that error.

[WillAyd]

Sounds good to me - if you can open that follow up issue would be appreciated

[ChiefMilesEdgeworth]

Sure thing. I'll post the output of the errors with the issue. Thanks for the quick response!

[jreback]

thanks @Nabel0721 I closed the original issue, but if there are still errors, pls open a new one (as @WillAyd indicated).