Vendor middleware_automation.keycloak collection

Needed for keycloak_authentication_v2, to manage Keycloak
authentication flows (e.g. the CCCHH browser flow) as YAML.
Chosen over community.general's own copy of the module (deprecated in
favor of this collection, and limited to 4 sub-flow levels there vs.
10 here).

ansible_collections/middleware_automation/keycloak/meta/execution-environment.yml

@@ -0,0 +1,11 @@
+---
+version: 1
+build_arg_defaults:
+  EE_BASE_IMAGE: 'quay.io/ansible/ansible-runner:stable-2.12-devel'
+dependencies:
+  galaxy: requirements.yml
+  python: requirements.txt
+  system: bindep.txt
+additional_build_steps:
+  append:
+    - RUN alternatives --set python /usr/bin/python3

ansible_collections/middleware_automation/keycloak/meta/runtime.yml

@@ -0,0 +1,65 @@
+---
+requires_ansible: ">=2.16.0"
+action_groups:
+  keycloak:
+    - keycloak_authentication
+    - keycloak_authentication_flow
+    - keycloak_authentication_required_actions
+    - keycloak_authentication_v2
+    - keycloak_authz_authorization_scope
+    - keycloak_authz_custom_policy
+    - keycloak_authz_permission
+    - keycloak_authz_permission_info
+    - keycloak_client
+    - keycloak_client_rolemapping
+    - keycloak_client_rolescope
+    - keycloak_client_scope
+    - keycloak_client_scope_type
+    - keycloak_client_scope_rolemappings
+    - keycloak_clientsecret_info
+    - keycloak_clientsecret_regenerate
+    - keycloak_clienttemplate
+    - keycloak_component
+    - keycloak_component_info
+    - keycloak_group
+    - keycloak_identity_provider
+    - keycloak_organization
+    - keycloak_organization_info
+    - keycloak_realm
+    - keycloak_realm_info
+    - keycloak_realm_key
+    - keycloak_realm_keys_metadata_info
+    - keycloak_realm_localization
+    - keycloak_realm_rolemapping
+    - keycloak_realm_users_info
+    - keycloak_role
+    - keycloak_user
+    - keycloak_user_federation
+    - keycloak_user_rolemapping
+    - keycloak_userprofile
+    - keycloak_user_execute_actions_email
+plugin_routing:
+  modules:
+    keycloak_clientscope:
+      redirect: middleware_automation.keycloak.keycloak_client_scope
+      deprecation:
+        removal_version: 5.0.0
+        warning_text: >-
+          The module has been renamed to keycloak_client_scope for Keycloak 17+ (Quarkus).
+          Update playbooks to use middleware_automation.keycloak.keycloak_client_scope.
+
+    keycloak_clientscope_type:
+      redirect: middleware_automation.keycloak.keycloak_client_scope_type
+      deprecation:
+        removal_version: 5.0.0
+        warning_text: >-
+          The module has been renamed to keycloak_client_scope_type for Keycloak 17+ (Quarkus).
+          Update playbooks to use middleware_automation.keycloak.keycloak_client_scope_type.
+
+    keycloak_clientscope_rolemappings:
+      redirect: middleware_automation.keycloak.keycloak_client_scope_rolemappings
+      deprecation:
+        removal_version: 5.0.0
+        warning_text: >-
+          The module has been renamed to keycloak_client_scope_rolemappings for Keycloak 17+ (Quarkus).
+          Update playbooks to use middleware_automation.keycloak.keycloak_client_scope_rolemappings.