[BUGFIX] Make ExtensionComposer status link in reports a button

Links without a target are actually buttons. Previously, the
"Update extension" link in the reports module was furthermore
removed while parsing, due to the missing target.

Therefore this patch transforms the "link", which is using the
ActionDispatcher, to be a button.

Resolves: #95169
Releases: master
Change-Id: I89847e1e1ec45fb7f5c797b2c25646f113905508
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/70985


Tested-by: Oliver Bartsch <bo@cedev.de>
Tested-by: core-ci <typo3@b13.com>
Tested-by: Benni Mack <benni@typo3.org>
Reviewed-by: Oliver Bartsch <bo@cedev.de>
Reviewed-by: Benni Mack <benni@typo3.org>