As the www prefix is not used anymore on typo3.org, the
URLs of the RSS feeds are updated in the Dashboard Widgets.

Resolves: #91297
Releases: master
Change-Id: I4ffff83035967b0ba9b7233c82df01651599f103
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/64405


Tested-by: Josef Glatz <josefglatz@gmail.com>
Tested-by: Oliver Bartsch <bo@cedev.de>
Tested-by: TYPO3com <noreply@typo3.com>
Tested-by: Richard Haeser <richard@maxserv.com>
Reviewed-by: Josef Glatz <josefglatz@gmail.com>
Reviewed-by: Oliver Bartsch <bo@cedev.de>
Reviewed-by: Richard Haeser <richard@maxserv.com>