redfish_facts: Extend CPU data example and output results (#54168)

* Extend CPU data example and output results

Add "Get CPU Model example" and output result from "Get CPU inventory". Also add example for output of the "Inventory information" to make it easier to use the examples for Ansible beginners.

+label: docsite_pr

* Remove white space from blank line

lib/ansible/modules/remote_management/redfish/redfish_facts.py

@@ -55,6 +55,18 @@ EXAMPLES = '''
       baseuri: "{{ baseuri }}"
       username: "{{ username }}"
       password: "{{ password }}"
+  - debug:
+      msg: "{{ redfish_facts.cpu.entries | to_nice_json }}"
+
+  - name: Get CPU model
+    redfish_facts:
+      category: Systems
+      command: GetCpuInventory
+      baseuri: "{{ baseuri }}"
+      username: "{{ username }}"
+      password: "{{ password }}"
+  - debug:
+      msg: "{{ redfish_facts.cpu.entries.0.Model }}"
 
   - name: Get fan inventory
     redfish_facts:
@@ -69,6 +81,8 @@ EXAMPLES = '''
       baseuri: "{{ baseuri }}"
       username: "{{ username }}"
       password: "{{ password }}"
+  - debug:
+      msg: "{{ redfish_facts | to_nice_json }}"
 
   - name: Get several inventories
     redfish_facts: