Update badge

[alxhotel]

What is the purpose of this pull request? (put an "X" next to item)

[X] Documentation update [ ] Bug fix [ ] New feature [ ] Other, please explain:

What changes did you make? (Give an overview) Changes the Travis badge for the Github actions badge Which issue (if any) does this pull request address?

Is there anything you'd like reviewers to focus on?

[welcome[bot]]

🙌 Thanks for opening this pull request! You're awesome.

[welcome[bot]]

🎉 Congrats on getting your first pull request landed!