* Add license_policy_list feature flag

When feature flag is enabled, enable the following:

*Detected in project & policies tab in license compliance
* Policy tab has admin and non admin versions of policy table
* Admin policy tab mirrors Settings->CI/CD-> Licence Comp.
UI
* Refactor license policy admin to VueX module so it can
be resued
* Add JS unit tests
* Update QA selectors for existing Settings->CI/CD
License Compliance automation