test(e2e): Add test for LDAP (#4061)

* test(e2e): Add test for LDAP

This adds the infrastructure and a test for an LDAP workflow

* test(e2e): Refactor test packages

This reduces the number of scenarios needed

* CR

* fixup! test(e2e): Add test for LDAP

.github/workflows/enos-run.yml

@@ -79,8 +79,8 @@ jobs:
           - filter: 'e2e_aws builder:crt'
           - filter: 'e2e_database'
           - filter: 'e2e_docker_base builder:crt'
+          - filter: 'e2e_docker_base_plus builder:crt'
           - filter: 'e2e_docker_base_with_vault builder:crt'
-          - filter: 'e2e_docker_base_with_postgres builder:crt'
           - filter: 'e2e_docker_base_with_worker builder:crt'
           - filter: 'e2e_docker_worker_registration_controller_led builder:crt'
           - filter: 'e2e_docker_worker_registration_worker_led builder:crt'