Test: Adding integration tests for cv_configlet_v3

[Shivani-chourasiya]

Change Summary

Adding integration tests for cv_configlet_v3

Related Issue(s)

Fixes #

Component(s) name

arista.cvp.cv_configlet_v3

How to test

run molecule converge -s cv_configlet_v3

Checklist

User Checklist

• N/A

Repository Checklist

• [x] My code has been rebased from devel before I start
• [x] I have read the CONTRIBUTING document.
• [x] My change requires a change to the documentation and documentation have been updated accordingly. (check the box if not applicable)
• [x] I have updated molecule CI testing accordingly. (check the box if not applicable)