Update glic settings page

Makes the following changes
 - rolls glic/resources/internal
 - Updates section heading name and renames corresponding IDs to match.
 - Fixes an issue where the keyboard / navigation shortcut resources
   were mismatched.
 - Removes an obsolete resources and adds a new one for a learn more
   label.
 - Reuses two learn more URLs in other sections.

Bug: b:412798200
Change-Id: Idfb999e91ac6b6a10556ccc3f8556c441bd385be
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6508091
Reviewed-by: Baran Erfani <baranerf@google.com>
Commit-Queue: Ian Vollick <vollick@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1455729}