[TASK] Update npm packages

* Use new grunt version (speed, stability)
* Replace grunt-copy with contrib version
* Recompile all sources

Resolves: #78175
Releases: master

Change-Id: Idf16650b42c71e8065d2c6c47b4075449d499ec4
Reviewed-on: https://review.typo3.org/50105


Tested-by: TYPO3com <no-reply@typo3.com>
Reviewed-by: Jan Helke <typo3@helke.de>
Tested-by: Jan Helke <typo3@helke.de>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>