sys-kernel/coreos-kernel: Tighten dependencies to ensure working initrd

In particular, sys-fs/lvm2 includes dmsetup, and systemd will fail to
recognise /dev/mapper/usr if that is built without udev support.

This is not a problem in CI, but a fresh SDK will have board packages
installed without their final USE flags in place due to cyclic
dependencies.

Signed-off-by: James Le Cuirot <jlecuirot@microsoft.com>

Author: chewi

sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/coreos-kernel-6.12.35.ebuild

@@ -37,10 +37,12 @@ DEPEND="
 	sys-apps/shadow
 	sys-apps/systemd[cryptsetup]
 	sys-apps/seismograph
-	sys-apps/util-linux
+	sys-apps/util-linux[cryptsetup,udev]
 	sys-block/open-iscsi
 	sys-fs/btrfs-progs
+	sys-fs/cryptsetup[udev]
 	sys-fs/e2fsprogs
+	sys-fs/lvm2[udev]
 	sys-fs/mdadm
 	sys-fs/xfsprogs
 	>=sys-kernel/bootengine-0.0.38-r37:=