[BUGFIX] Prepend current path to versionNumberInFilename RewriteRule

For Apache 2.2 the current location is needed in the RewriteRule for the
versionNumberInFilename feature.

Resolves: #77098
Releases: master, 7.6, 6.2
Change-Id: I94fea70473d7598a00cfcf8b9ed4f464661c369b
Reviewed-on: https://review.typo3.org/48975


Tested-by: Bamboo TYPO3com <info@typo3.com>
Reviewed-by: Marco Huber <mail@marco-huber.de>
Tested-by: Marco Huber <mail@marco-huber.de>
Reviewed-by: Markus Klein <markus.klein@typo3.org>
Tested-by: Markus Klein <markus.klein@typo3.org>
Reviewed-by: Wouter Wolters <typo3@wouterwolters.nl>
Tested-by: Wouter Wolters <typo3@wouterwolters.nl>