v1.3.1

Github removed Python2.7 from all runners images for Github Actions. Reason is Python2.7 is not supported since January 1, 2020.

This Github Action keeps support for Python2.7. Forked into our private repo to audit and secure our Actions play.

Links:
[[Python2.7 is not supported since January 1, 2020.
](https:/actions/runner-images/issues/7401)](actions/runner-images#7401)