[FEATURE] Introduce LatestChangedPages dashboard widget

This patch adds a new widget for EXT:dashboard, which shows a list of the latest changed pages inside the TYPO3 system.

Resolves: #104878
Releases: main
Change-Id: I33f86e1cc8d4a546136bb179f19f6338e2e734f3
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/85987


Reviewed-by: Georg Ringer <georg.ringer@gmail.com>
Reviewed-by: Frank Nägler <frank.naegler@typo3.com>
Tested-by: core-ci <typo3@b13.com>
Tested-by: Georg Ringer <georg.ringer@gmail.com>
Tested-by: Frank Nägler <frank.naegler@typo3.com>