Update documentation for package module (#63909)

##### SUMMARY
It is not clear from the documentation that list can be used

##### ISSUE TYPE
- Docs Pull Request

+label: docsite_pr

lib/ansible/modules/packaging/os/package.py

@@ -59,4 +59,11 @@ EXAMPLES = '''
   package:
     name: "{{ apache }}"
     state: absent
+
+- name: install the latest version of Apache and MariaDB
+  package:
+    name:
+      - httpd
+      - mariadb-server
+    state: latest
 '''