Remove MFA requirement for test realm

In order to add cypress e2e tests utilizing local Keycloak authentication we should remove the requirement for MFA from the P1 Authentication flow within Keycloak so that users can login using the cypress user

The existing test-values configure Keycloak to import a realm.json in an init container which would allow us to remove the MFA requirement on the fly without changing the source realm.json.

The resultant flow in the UI should look like this: