[TASK] Update TYPO3 version to 10.0.0-dev

In order to distinguish between v10-dev / dev-master,
and 9.5, all dependencies are updated to v10.0.0-dev.

For ext_emconf.php the fixed version 10.0.0 is used
as in all other branches.

Resolves: #87159
Releases: master
Change-Id: Ie1f135663527f8c7d1654e085b874d699b677529
Reviewed-on: https://review.typo3.org/59150


Tested-by: TYPO3com <no-reply@typo3.com>
Reviewed-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Tested-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Reviewed-by: Benni Mack <benni@typo3.org>
Tested-by: Benni Mack <benni@typo3.org>