Fixes <https://issues.guix.gnu.org/53329>, "Integrated keyboard doesn't work (Lenovo N22)". Reported by Jack Ridehalgh <jack@ridehalgh.uk>. * gnu/packages/aux-files/linux-libre/5.15-i686.conf, gnu/packages/aux-files/linux-libre/5.15-x86_64.conf: Set CONFIG_PINCTRL_CHERRYVIEW=y.