fix(ui): Add glossary section to policy view only modal

[chriscollins3456]

This section was forgotten where you can review a policy without editing it in a "read only" state - we just need to list the selected terms and groups if the flag is enabled.

[github-actions]

Linear: CAT-1610

[alwaysmeticulous]

✅ Meticulous spotted 0 visual differences across 1526 screens tested: view results.

Meticulous evaluated ~9 hours of user flows against your PR.

_{Expected differences? Click here. Last updated for commit 0f4516a. This comment will update as new commits are pushed.}

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ All tests successful. No failed tests found.

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[codecov]

Bundle Report

Changes will increase total bundle size by 255 bytes (0.0%) ⬆️. This is within the configured threshold ✅

Detailed changes

Bundle name	Size	Change
datahub-react-web-esm	22.69MB	255 bytes (0.0%) ⬆️

Affected Assets, Files, and Routes:

view changes for bundle: datahub-react-web-esm

Assets Changed:

Asset Name	Size Change	Total Size	Change (%)
assets/index-*.js	255 bytes	12.45MB	0.0%

Files in assets/index-*.js:

• ./src/app/permissions/policy/PolicyDetailsModal.tsx → Total Size: 10.88kB