sys-kernel/gentoo-sources: Linux patch 4.17.0

sys-kernel/gentoo-sources: Linux patch 4.17.0

Patch to support for namespace user.pax.* on tmpfs.
Patch to enable link security restrictions by default.
Patch to enable poweroff on Mac Pro 11. See bug #601964.
Patch to add UAS disable quirk. See bug #640082.
Patch that enables swapping of the FN and left Control keys and some
additional on some apple keyboards. See bug #622902.
bootint without an initramfs. Bootsplash patch ported by Conrad Kostecki.

Package-Manager: Portage-2.3.24, Repoman-2.3.6