[BUGFIX] Do not compress inline CSS

Gzip encoding inline CSS does not work and we should not do that.
Therefor setting `inline = 1` now also implies `disableCompression`
(same way as it is done for concatenation).

Resolves: #90820
Releases: master, 9.5
Change-Id: I85c70bba9dd850fe9b03086dc6c51f7064c60ba7
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/63884


Tested-by: TYPO3com <noreply@typo3.com>
Tested-by: Timo Poppinga <timo.poppinga@zdrei.com>
Tested-by: Andreas Fernandez <a.fernandez@scripting-base.de>
Reviewed-by: Timo Poppinga <timo.poppinga@zdrei.com>
Reviewed-by: Andreas Fernandez <a.fernandez@scripting-base.de>