New hbacsvcgroup (HBAC Service Group) management module

There is a new hbacsvcgroup (HBAC Service Group) management module placed
in the plugins folder:

  plugins/modules/ipahbacsvcgroup.py

The hbacsvc module allows to ensure presence and absence of HBAC Service
Groups.

Here is the documentation for the module:

  README-hbacsvcgroup.md

New example playbooks have been added:

  playbooks/hbacsvcgroup/ensure-hbacsvcgroup-absent.yml
  playbooks/hbacsvcgroup/ensure-hbacsvcgroup-member-absent.yml
  playbooks/hbacsvcgroup/ensure-hbacsvcgroup-member-present.yml
  playbooks/hbacsvcgroup/ensure-hbacsvcgroup-present.yml

New tests added for the module:

   tests/hbacsvcgroup/test_hbacsvcgroup.yml

playbooks/hbacsvcgroup/ensure-hbacsvcgroup-absent.yml

@@ -0,0 +1,14 @@
+---
+- name: Tests
+  hosts: ipaserver
+  become: true
+  gather_facts: false
+
+  tasks:
+  - name: Ensure HBAC Service Group login is absent
+    ipahbacsvcgroup:
+      ipaadmin_password: MyPassword123
+      name: login
+      hbacsvc:
+      - sshd
+      state: absent

playbooks/hbacsvcgroup/ensure-hbacsvcgroup-member-absent.yml

@@ -0,0 +1,15 @@
+---
+- name: Tests
+  hosts: ipaserver
+  become: true
+  gather_facts: false
+
+  tasks:
+  - name: Ensure HBAC Services sshd is absent in HBAC Service Group login
+    ipahbacsvcgroup:
+      ipaadmin_password: MyPassword123
+      name: login
+      hbacsvc:
+      - sshd
+      action: member
+      state: absent

playbooks/hbacsvcgroup/ensure-hbacsvcgroup-member-present.yml

@@ -0,0 +1,14 @@
+---
+- name: Tests
+  hosts: ipaserver
+  become: true
+  gather_facts: false
+
+  tasks:
+  - name: Ensure HBAC Service sshd is present in HBAC Service Group login
+    ipahbacsvcgroup:
+      ipaadmin_password: MyPassword123
+      name: login
+      hbacsvc:
+      - sshd
+      action: member

playbooks/hbacsvcgroup/ensure-hbacsvcgroup-present.yml

@@ -0,0 +1,14 @@
+---
+- name: Tests
+  hosts: ipaserver
+  become: true
+  gather_facts: false
+
+  tasks:
+  - name: Ensure HBAC Service sshd is present in HBAC Service Group login
+    ipahbacsvcgroup:
+      ipaadmin_password: MyPassword123
+      name: login
+      hbacsvc:
+      - sshd
+      action: member