update-rc.d: Include updated-rc.d in DEPENDS

If you build a user of updated-rc.d like udev, as things stand currently nothing pulls in updated-rc.d but there is a dependency added on the package at do_package time. This can lead to errors during rootfs construction either with licensing. The fact its a RRECOMMEND means the image are not deterministic.

A particularly good test case for reproducing this is:

MACHINE=A bitbake core-image-minimal
MACHINE=B bitbake core-image-minimal-initramfs

and since the second machine can find the package but not the license manifest, a failure will result.

Extending the DEPENDS is the easy way to fix the issues.

index 5d67a48..7bdc0e2 100644
@@ -1,6 +1,6 @@
 UPDATERCPN ?= "${PN}"
 
-DEPENDS_append = " update-rc.d-native"
+DEPENDS_append = " update-rc.d-native update-rc.d"
 VIRTUAL-RUNTIME_initscripts ?= "initscripts"
 DEPENDS_append_class-target = " ${VIRTUAL-RUNTIME_initscripts}"
 UPDATERCD = "update-rc.d"