GODT-1166: Reduce the number of auth for live test

- Changed: Do not reauth controller clients.
- Changed: Verbosisty is set only once before run
- Changed: AddUser takes TestAccount as argument
- Added: Setup/clean up before/after test run
- Added: Access to the current refresh token from pmapi.Client interface.
- Added: Context function to add test a user to bridge without login, just call users.FinishLogin.
- Added: PMAPIController.GetAuthClient returns authenticated client for username.
- Added: Persistent clients does not loggout after every scenario.
- Changed: Disabled no-internet tests.

test/bdd_test.go

@@ -29,6 +29,9 @@ const (
 )
 
 func FeatureContext(s *godog.Suite) {
+	s.BeforeSuite(context.BeforeRun)
+	s.AfterSuite(context.AfterRun)
+
 	s.BeforeScenario(beforeScenario)
 	s.AfterScenario(afterScenario)