re enabled tests that were fixed in ansible/ansible-modules-core#5008 (#36257) (#36303)

(cherry picked from commit a7c2f6d092)

test/integration/targets/ios_config/tests/cli/save.yaml

@@ -17,22 +17,16 @@
     save: true
     provider: "{{ cli }}"
   register: result
-# FIXME https://github.com/ansible/ansible-modules-core/issues/5008
-  ignore_errors: true
 
 - assert:
     that:
       - "result.changed == true"
-# FIXME https://github.com/ansible/ansible-modules-core/issues/5008
-  ignore_errors: true
 
 - name: save should always run
   ios_config:
     save: true
     provider: "{{ cli }}"
   register: result
-# FIXME https://github.com/ansible/ansible-modules-core/issues/5008
-  ignore_errors: true
 
 - name: delete config (setup)
   ios_config: