Create Reusable workflow selenium tests

[acocheo]

Problem

Selenium uses Firefox, and Firefox needs X11 packages. Here a strategy to minimize dependencies, but some sort of caching would be useful.

Solution

We can:

• No optimize
• Find a way to caching apt deps
• Create a docker image with FF, and cache it
• Something else

[acocheo]

https://dev.to/delrayo/executing-selenium-test-with-pythonpytest-using-github-actions-317c