[rsbac] RSBAC very stable with kernel 6.1

Hi folks,

just a quick note that kernel 6.1 has been running very well with RSBAC for months now, I recommend switching to 6.1.

As usual, you get all the code at https://download.rsbac.org/latestdiff/ or through Git at git.rsbac.org/, e.g. git.rsbac.org/linux-6.1.y

Amon.