helm: add pass-credentials key
SUMMARY
In helm version v3.6.1 when downloading charts from password protected repositories that served from a different domain than the repository, need to use --pass-credentials key.
Add possibility to use the pass-credentials key in helm_repository.py
ISSUE TYPE
Feature Pull Request
COMPONENT NAME
helm_repository
Reviewed-by: None <None>
Reviewed-by: Abhijeet Kasurde <None>
Reviewed-by: Mike Graves <mgraves@redhat.com>
Reviewed-by: None <None>
