Clarify detected license results in MR

Problem:

A	B
The MR widget displays new licenses introduced in the Merge Request. However, it's unclear what the results mean as they are indicted with non-descript icons.	The license classification "Approve license" is confusing, as it may relate to existing approvals feature and possible license approval group for consideration. The below image is seen when opening a license that is blacklisted; marked with an X icon seen in image A.

Solution:

Use explicit text to categorize the findings, what the categorization means, update icon for uncategorized from • to -. UI review:

• Section text includes: and policy violation (if 1 or more denied licenses are detected)
• Header (14px/600), subtext (14px/400). displayed in the following order (if coordinated license detected):
  1. Denied w/ subtext: Out-of-compliance with this project's policies and should be removed
  2. Uncatecorized w/ subtext: No policy matches this license
  3. Allowed w/ subtext: Acceptable for use in this project

earlier iteration

| Icon with tooltip | Text Headers | | ------ | ------ | | | | | Replace the `•` icon, to `-` with tooltip (tooltip to explain classifications) | The non-classified or unknown licenses labeled "uncategorized". Use classification text-names to organize license detected in MR (don't rely on icons). Organized order: denied, uncategorized, allowed |

License classifications

Based on #12937 (closed):

• Uncategorized, admin has not selected classification
• Allowed, admin has classified license as acceptable
• Allow, used in the call-to-action seen in the MR (admin view) to classify license as Allowed
• Denied, project participant views this classification when admin classified license as not allowed
• Deny, used in the call-to-action seen in the MR (admin view) to classify license as unacceptable