Travis CI migration to GitHub Actions#15011

Merged

0xc0170 merged 3 commits intoARMmbed:mbed-os-5.15from saheerb:mbed-os-5.15

Aug 24, 2021

+2,003-518

Commits on Aug 17, 2021

Remove PSA generation test as PSA is no longer upsater nor required for 5.15 releases.
saheerb
committed
GitHub Action workflow for mbed-os-env docker image test and publish
saheerb
committed
Migrating TravisCI scripts to GitHub Actions
saheerb
committed