[TASK] Add parameter gclid to excludedParameters for cHash generation

The parameter 'gclid' is used as click identifier for Google AdWords
and must not be used during the cHash generation.

Resolves: #82927
Releases: master, 8.7
Change-Id: Id279238738550cfbd0b86e6decf94a86230535ee
Reviewed-on: https://review.typo3.org/54562


Tested-by: TYPO3com <no-reply@typo3.com>
Reviewed-by: Mathias Schreiber <mathias.schreiber@typo3.com>
Tested-by: Mathias Schreiber <mathias.schreiber@typo3.com>
Reviewed-by: Andreas Fernandez <typo3@scripting-base.de>
Tested-by: Andreas Fernandez <typo3@scripting-base.de>