* feat: warnings as errors
* changed the bool arg to Severity and updated its traits
* reformat the test based on the linter
* renamed variable based on property type change and changed a few refs
* updated changelog
* revert changelog iden change
* added test for combining compiler severity filter and ignored error codes and adjusted has error for the added test case
* adjusted has_error to utilize ge functionality in case of info errors
Co-authored-by: Georgios Konstantopoulos <me@gakonst.com>