feat(CI): Improve Github actions tests

[CharlesJUDITH]

Usually there's one PR per project/chain and all the chains are tested while the PR is open. This PR aims to detect the project/chain that has been changed and just run the test for that specific chain/project.

[CharlesJUDITH]

There's an example here https://github.com/CharlesJUDITH/cosmos-omnibus/actions/runs/6881953732

[tombeynon]

@CharlesJUDITH this is awesome, thank you! I notice the build isn't named like it is with the current workflow. What happens if multiple chains are updated in the same PR?

[CharlesJUDITH]

this is awesome, thank you! I notice the build isn't named like it is with the current workflow. What happens if multiple chains are updated in the same PR?

I saw that most of the time the chains are updated individually (1 change, 1 PR). I tested that use case but I can test for 2 or 3 changes in the sane PR it should work. Will test it and keep you posted here.

[tombeynon]

Thank you that would be great. You and I stick to one PR per chain but previously others have submitted multiple. We'll try and avoid that, but would be ideal if it can handle it

[pratikbin]

This will make CI really efficient. I was thinking of doing the same 24 hours ago and then I saw your PR. gg