[TASK] Change tt_content bodytext cols value to 50

The maximum value for "cols" is 50. Using higher values
has no effect.

See AbstractFormElement->maxInputWidth

Resolves: #104381
Releases: main
Change-Id: Ifd1a5931706f75ec438794b92fb3fe0dcc3c426e
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/85246


Tested-by: Oliver Bartsch <bo@cedev.de>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: core-ci <typo3@b13.com>
Reviewed-by: Oliver Bartsch <bo@cedev.de>