[TASK] Close document by clicking "Save and create new one"

Close the current document in 'Open documents' list by
clicking the "Save and create a new one" button.

Resolves: #78545
Releases: master, 7.6
Change-Id: Id401f6471132ef7b66ad35cae4b15c5f384b857e
Reviewed-on: https://review.typo3.org/50506


Tested-by: TYPO3com <no-reply@typo3.com>
Reviewed-by: Michael Oehlhof <typo3@oehlhof.de>
Tested-by: Michael Oehlhof <typo3@oehlhof.de>
Reviewed-by: Joerg Boesche <typo3@joergboesche.de>
Reviewed-by: Markus Klein <markus.klein@typo3.org>
Tested-by: Markus Klein <markus.klein@typo3.org>