Link to License Compliance documentation on Merge Request widget

Right now, on MR widget for License Compliance, we have a link that leads to Secure features docs and has no information about License Compliance.

Link that we have now: https://gitlab.com/help/user/application_security/index.md#security-approvals-in-merge-requests-ultimate

Proposed link to switch to: https://gitlab.com/help/user/compliance/license_compliance/index.md#policies

Screenshot:

/cc @nmccorrison

PM Notes

An OKR is to make sure everything is pajamas, can we make sure to use pajamas and if pajamas doesn't have a pattern for what we are adding, contribute one? this may make this a heavier weight but as an OKR it's a high priority.