[PR #6682/24aeedbc backport][stable-7] lvg: add UUID reset and active state management feature (#6730)

lvg: add UUID reset and active state management feature (#6682)

* lvg: add UUID reset, rename, active switch feature

* Add changelog fragment for 6682

* Fix Sanity 2.15,devel tests

* Fix issue with LVM autoactivation

* Remove rename implementation

Add active/inactive states
Fix errors when a PV is missing

Apply suggestions from code review
Co-authored-by: Felix Fontein <felix@fontein.de>

* Update plugins/modules/lvg.py

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

---------

Co-authored-by: Felix Fontein <felix@fontein.de>
(cherry picked from commit 24aeedbc15)

Co-authored-by: Laszlo Szomor <laszomor@gmail.com>

tests/integration/targets/lvg/tasks/setup.yml

@@ -5,7 +5,7 @@
 
 - name: "Create files to use as a disk devices"
   command: "dd if=/dev/zero of={{ remote_tmp_dir }}/img{{ item }} bs=1M count=10"
-  with_sequence: 'count=2'
+  with_sequence: 'count=4'
 
 - name: "Show next free loop device"
   command: "losetup -f"
@@ -21,7 +21,23 @@
 - name: "Create loop device for file"
   command: "losetup -f {{ remote_tmp_dir }}/img2"
 
+- name: "Show next free loop device"
+  command: "losetup -f"
+  register: loop_device3
+
+- name: "Create loop device for file"
+  command: "losetup -f {{ remote_tmp_dir }}/img3"
+
+- name: "Show next free loop device"
+  command: "losetup -f"
+  register: loop_device4
+
+- name: "Create loop device for file"
+  command: "losetup -f {{ remote_tmp_dir }}/img4"
+
 - name: "Affect name on disk to work on"
   set_fact:
     loop_device1: "{{ loop_device1.stdout }}"
     loop_device2: "{{ loop_device2.stdout }}"
+    loop_device3: "{{ loop_device3.stdout }}"
+    loop_device4: "{{ loop_device4.stdout }}"