[BUGFIX] No longer include punctuation in CKEditor autolinks

Punctuation at the end of a link will no longer be automatically included
in the link. It is valid as part of a link, but has been removed from
links if it is the last char.

Resolves: #89786
Releases: master, 9.5
Change-Id: I6dc239ddbee71eb2ef6dc26cd11ae444421a2a9d
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/62478


Tested-by: Andreas Fernandez <a.fernandez@scripting-base.de>
Tested-by: TYPO3com <noreply@typo3.com>
Tested-by: Daniel Goerz <daniel.goerz@posteo.de>
Reviewed-by: Andreas Fernandez <a.fernandez@scripting-base.de>
Reviewed-by: Daniel Goerz <daniel.goerz@posteo.de>