[FOLLOWUP][TASK] Update to jQuery 3.1.1

Fix path in karma.js configuration to use new jQuery version.

Resolves: #77249
Releases: master
Change-Id: I555fd90422895d4c786f0ef385a2711eb5e2745a
Reviewed-on: https://review.typo3.org/50267


Tested-by: TYPO3com <no-reply@typo3.com>
Reviewed-by: Frank Naegler <frank.naegler@typo3.org>
Tested-by: Frank Naegler <frank.naegler@typo3.org>
Reviewed-by: Susanne Moog <susanne.moog@typo3.org>
Tested-by: Susanne Moog <susanne.moog@typo3.org>