Trigger workflows by hats/lsdb/nested-pandas/hats-import main merges?

[hombit]

Feature request

It would be nice to catch problems faster than nightly. CI triggered by any merge to the main branches of the tested packages may help with that.

Before submitting
Please check the following:

• I have described the purpose of the suggested change, specifying what I need the enhancement to accomplish, i.e. what problem it solves.
• I have included any relevant links, screenshots, environment information, and data relevant to implementing the requested feature, as well as pseudocode for how I want to access the new functionality.
• If I have ideas for how the new feature could be implemented, I have provided explanations and/or pseudocode and/or task lists for the steps.