New Module: Keycloak ClientSecret with PR changes (#5606)

* feat(plugins/keycloak): add get and create util function for client secret

* feat(plugins/keycloak): add client secret module

* chore: add maintainer in BOTMETA

* Update plugins/modules/identity/keycloak/keycloak_clientsecret.py

Co-authored-by: Felix Fontein <felix@fontein.de>

* Make changes to keycloak_clientsecret from PR

* Add SPDX identifier for keycloak_clientsecret

* Add copyright in keycloak_clientsecret for REUSE

* Add integration test for keycloak_clientsecret

* rm clientsecret from keycloak_clientsecret result

  - end_state used instead

* keycloak_clientsecret: Undo meta/runtime.yml change

* Fix sanity tests for keycloak_clientsecret

* New keycloak_clientsecret_info module

  - Replaces keycloak_clientsecret
  - Module definition and some common logic moved into module_utils
  - Update documentation, tests, etc.
  - Add myself as author

* Misc fixes to keycloak_clientsecret_info

* Add keycloak_clientsecret_regenerate module

* keycloak_clientsecret* Update .github/BOTMETA.yml

* keycloak_clientsecret_regenerate: Fix sanity tests

* Fix README for keycloak_clientsecret integration test

* Separate out keycloak_clientsecret module_utils

* Keycloak_clientsecret module_utils: boilerplate

* Update plugins/modules/keycloak_clientsecret_info.py

Co-authored-by: Felix Fontein <felix@fontein.de>

* Update plugins/modules/keycloak_clientsecret_info.py

Co-authored-by: Felix Fontein <felix@fontein.de>

* Update plugins/modules/keycloak_clientsecret_info.py

Co-authored-by: Felix Fontein <felix@fontein.de>

* Update plugins/modules/keycloak_clientsecret_info.py

Co-authored-by: Felix Fontein <felix@fontein.de>

* Update plugins/modules/keycloak_clientsecret_info.py

Co-authored-by: Felix Fontein <felix@fontein.de>

* Update plugins/modules/keycloak_clientsecret_info.py

Co-authored-by: Felix Fontein <felix@fontein.de>

* keycloak_clientsecret: Add no_log to examples and docs

* keycloak_clientsecret: Update BOTMETA

* Update .github/BOTMETA.yml

Co-authored-by: Felix Fontein <felix@fontein.de>

Co-authored-by: fynncfchen <fynn.cfchen@gmail.com>
Co-authored-by: Fynnnnn <ethan.cfchen@gmail.com>
Co-authored-by: Felix Fontein <felix@fontein.de>

tests/integration/targets/keycloak_clientsecret_info/docker-compose.yml

@@ -0,0 +1,31 @@
+---
+# Copyright (c) Ansible Project
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+version: '3.4'
+
+services:
+  postgres:
+    image: postgres:9.6
+    restart: always
+    environment:
+      POSTGRES_USER: postgres
+      POSTGRES_DB: postgres
+      POSTGRES_PASSWORD: postgres
+
+  keycloak:
+    image: jboss/keycloak:12.0.4
+    ports:
+      - 8080:8080
+
+    environment:
+      DB_VENDOR: postgres
+      DB_ADDR: postgres
+      DB_DATABASE: postgres
+      DB_USER: postgres
+      DB_SCHEMA: public
+      DB_PASSWORD: postgres
+
+      KEYCLOAK_USER: admin
+      KEYCLOAK_PASSWORD: password