Adding two GitHub actions that might be helpful with pull requests

[enisaras]

Description

I believe we should add the following GitHub actions to the repo to make the JSON files are formatted correctly and to make sure that the Python code additions follow the python black linter requirements; 1)json syntax check 2)Python Black Check

Requirements

It is pretty straightforward to add GitHub actions, I believe this repo already has a few.

Additional Notes

I think this would be helpful when reviewing language additions and to make sure all the python code in the repo is consistent and up to the python black standards.

[geekygirlsarah]

This is a pretty good idea. I'll look into it!

[enisaras]

I think since I created this issue and no one seems to be interested in it I can also add the linters.

[geekygirlsarah]

If you want it, feel free to do it! I was going to look into it but haven't gotten that far into it yet.