[TASK] Add "_gl" param to excludedParameters for cacheHash

When using GA4, Google's scripts add "_gl" param to track cross domain links.

See https://support.google.com/analytics/answer/10071811?hl=en

Resolves: #101302
Related: #101180
Releases: main, 12.4, 11.5
Change-Id: I6c32db355a7a1306710cff9768187f687ce4b5a9
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/79934


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