Node 18 is the current LTS version and
should be used by TYPO3 Core:
https://nodejs.org/en/blog/release/v18.16.0

Uses new introduced images:

* typo3/core-testing-nodejs18
* typo3/core-testing-nodejs18-chrome

Resolves: #100960
Releases: main, 12.4
Change-Id: Iad063c333809f45797fc0750ab96ec35be4a8113
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/79173


Tested-by: core-ci <typo3@b13.com>
Reviewed-by: Stefan Bürk <stefan@buerk.tech>
Tested-by: Stefan Bürk <stefan@buerk.tech>