[TASK] Include all classes via use statements in ext:extbase

This patch has been created with rector and php-cs-fixer

    bin/rector process --set=php53 typo3/sysext/extbase/Classes
    bin/rector process --set=php53 typo3/sysext/extbase/Tests

Releases: master
Resolves: #91047
Change-Id: Idcd1e10e5bf6dd5fa504873e450e31a980fab9db
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/64180


Tested-by: TYPO3com <noreply@typo3.com>
Tested-by: Benni Mack <benni@typo3.org>
Tested-by: Alexander Schnitzler <git@alexanderschnitzler.de>
Reviewed-by: Benni Mack <benni@typo3.org>
Reviewed-by: Alexander Schnitzler <git@alexanderschnitzler.de>