mso_schema_template: Fix examples (#53237)

The examples were using the wrong module.

lib/ansible/modules/network/aci/mso_schema_template.py

@@ -68,7 +68,7 @@ EXAMPLES = r'''
   delegate_to: localhost
 
 - name: Remove a template from a schema
-  mso_schema:
+  mso_schema_template:
     host: mso_host
     username: admin
     password: SomeSecretPassword
@@ -79,7 +79,7 @@ EXAMPLES = r'''
   delegate_to: localhost
 
 - name: Query a template
-  mso_schema:
+  mso_schema_template:
     host: mso_host
     username: admin
     password: SomeSecretPassword
@@ -91,7 +91,7 @@ EXAMPLES = r'''
   register: query_result
 
 - name: Query all templates
-  mso_schema:
+  mso_schema_template:
     host: mso_host
     username: admin
     password: SomeSecretPassword