Configuring gherkin lintrc file

As this .gherkin-lintrc is mainly used by QE team. so it's not necessary to be in frontend folder, So I am moving it to dev-console/integration-tests folder

Adding all necessary tags and modifying below rules due to recently observed scenarios

1. While uploading scenarios to upload to polarion, switch off the "no-homogenous-tags" is useful
2. Updated allowed tags w.r.to new feature files