[PR #9275/adb4b3c8 backport][stable-10] Add module ldap inc (#9480)

Add module ldap inc (#9275)

* Add module ldap_inc

This module adds the ‘modify-increment’ capability corresponding to the extension implemented by OpenLdap described in RFC-4525. It can be used to increment an integer attribute and read it atomically. It is an help for posix userId definition while relying only on the directory server.

Co-authored-by: Alexei Znamensky <103110+russoz@users.noreply.github.com>
Co-authored-by: Felix Fontein <felix@fontein.de>

Update plugins/modules/ldap_inc.py

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

Update plugins/modules/ldap_inc.py

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

Update plugins/modules/ldap_inc.py

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

Fix the check mode support

Check mode documentation fix

* Update plugins/modules/ldap_inc.py

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

* Update plugins/modules/ldap_inc.py

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

* Update plugins/modules/ldap_inc.py

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

* Update plugins/modules/ldap_inc.py

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

* Update plugins/modules/ldap_inc.py

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

* Update plugins/modules/ldap_inc.py

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

* Update plugins/modules/ldap_inc.py

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

---------

Co-authored-by: Felix Fontein <felix@fontein.de>
(cherry picked from commit adb4b3c8a5)

Co-authored-by: Philippe Duveau <pduvax@gmail.com>

tests/integration/targets/ldap_inc/tasks/main.yml

@@ -0,0 +1,16 @@
+---
+####################################################################
+# WARNING: These are designed specifically for Ansible tests       #
+# and should not be used as examples of how to write Ansible roles #
+####################################################################
+
+# 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
+
+- name: Run LDAP search module tests
+  block:
+    - include_tasks: "{{ item }}"
+      with_fileglob:
+        - 'tests/*.yml'
+  when: ansible_os_family in ['Ubuntu', 'Debian']