Added Github action to replace travis-ci

[stevengill]

Summary

Travis-CI is taking to long to run and breaks easily for us. Migrating over to github actions

Requirements (place an x in each [ ])

• I've read and understood the Contributing Guidelines and have done my best effort to follow them.
• I've read and agree to the Code of Conduct.

[codecov]

Codecov Report

Merging #704 (7c4c21f) into main (ca732ea) will decrease coverage by 2.09%.
The diff coverage is 65.68%.

@@            Coverage Diff             @@
##             main     #704      +/-   ##
==========================================
- Coverage   84.41%   82.32%   -2.10%     
==========================================
  Files           8        8              
  Lines         693      758      +65     
  Branches      206      250      +44     
==========================================
+ Hits          585      624      +39     
- Misses         71       78       +7     
- Partials       37       56      +19     

Impacted Files	Coverage Δ
src/App.ts	82.08% <65.68%> (-5.94%)	⬇️

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[seratch]

Thanks for fixing this! After merging this, the remaining TODOs are:

• Turn off the TravisCI integration on the travis-ci.org / com side
• Remove the TravisCI build from the required checks in branch settings