ci(gh-actions): Add GH Actions workflow

[weirdan]

Fixes #46

[codecov]

Codecov Report

Merging #55 (da95e97) into master (06f0b06) will not change coverage.
The diff coverage is n/a.

❗ Current head da95e97 differs from pull request most recent head 9c8ae31. Consider uploading reports for the commit 9c8ae31 to get more accurate results

@@            Coverage Diff            @@
##             master      #55   +/-   ##
=========================================
  Coverage     89.07%   89.07%           
  Complexity       58       58           
=========================================
  Files             8        8           
  Lines           119      119           
=========================================
  Hits            106      106           
  Misses           13       13           

[felixfbecker]

As this may generate new releases it's probably advisable to disable semantic-release on Travis CI when this PR is merged

All you need to do for that I think is delete the travis.yml in the repo. Can you do that in this PR so Travis doesn't run after this PR?

[weirdan]

🎉

[github-actions]

🎉 This PR is included in version 3.2.1 🎉

The release is available on GitHub release

Your semantic-release bot 📦🚀