[TASK] Remove hoa/core as conflicting package

In #89736 hoa/core was marked as conflicting with TYPO3.
This is package is not used anymore with codeception/codeception
and can therefore be removed.

Resolves: #95109
Related: #89736
Releases: master
Change-Id: If817126c1c8098a63ceb2fd0139f145459a73776
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/70893


Tested-by: Georg Ringer <georg.ringer@gmail.com>
Tested-by: core-ci <typo3@b13.com>
Tested-by: Oliver Hader <oliver.hader@typo3.org>
Reviewed-by: Georg Ringer <georg.ringer@gmail.com>
Reviewed-by: Oliver Hader <oliver.hader@typo3.org>