"Doctrine\ORM\Mapping\Embeddable" has already been autoconfigured and merge() does not support merging autoconfiguration for the same attribute. #60543
Description
Symfony version(s) affected
7.3.0-RC1
Description
It can be related to this #60392
How to reproduce
gsed -i -e 's/"[\^\~]\?7\.2.*"/"^7.3"/g' composer.json
gsed -i -e 's/"minimum-stability": "stable",/"minimum-stability": "rc",/g' composer.json
composer updatePossible Solution
No response
Additional Context
No response