[#445] Add gofmt validation to CI (#523)
[#445] Add gofmt validation to CI (#523)

* [#445] Add gofmt validation to CI

* Show files that weren't compliant to gofmt

Co-Authored-By: Ahmed Elsabbahy <1b8c9d0b75c76ac053c471170d15f1e0eb4fabb8@users.noreply.github.com>

* Limit gofmt to actual code base by excluding vendor and test files

aelsabbahy/goss,aelsabbahy/goss