Update cron job for installation_tips

[zm711]

The mac install has been failing for the past few months.... Based on the instructions it seems like the solution is to
provide miniconda version so it is downloaded for safety on Mac.

https://github.com/conda-incubator/setup-miniconda

Also updated to v3. Not sure if we want me to switch to push to test or if we just want to merge and then fix after the next cron job if there is a problem?

[zm711]

I'm not sure why Mac would randomly need miniconda-latest but based on my reading of the error this is the fix. As the CI wizard could you doublecheck my reading of the testing error in the Actions and let me know if you think I'm wrong :)

[h-mayorquin]

LGTM

Question:
will we need this if we get to have #2937

?

[zm711]

I think so. We have a lot of people who are beginners to python who try to use our installation_tips and this forces us to make sure our tips are not getting too far from 1) the codebase (e.g. SortingAnalyzer change) and 2) standard packages provided in the yaml aren't broken.

It's minimal up keep with a benefit to new-users so I'll happily be the keeper of this action :)

I'm really looking forward to #2937.