incus: update to 6.6, restructure subpackages

The incus-user service belongs in the server package, and the client
subpackage should not require the server for installation.

Closes: void-linux#52384 [via git-merge-pr]

srcpkgs/incus/files/README.voidlinux

@@ -1,6 +1,6 @@
 Users wishing to interact with incus system daemons should belong to
-the `_incus-admin` and `_incus` groups. The root user should also be
-assigned a range of subordinate user and group IDs to be mapped in
+either the `_incus-admin` or `_incus` group. The root user should also
+be assigned a range of subordinate user and group IDs to be mapped in
 containers. For example, the command
 
 	usermod --add-subuids 1000000-1065535 \

srcpkgs/incus/template

@@ -1,6 +1,6 @@
 # Template file for 'incus'
 pkgname=incus
-version=6.5.0
+version=6.6.0
 revision=1
 build_style=go
 build_helper=qemu
@@ -11,13 +11,14 @@ make_check_args="-skip TestConvertNetworkConfig"
 hostmakedepends="pkg-config"
 makedepends="lxc-devel acl-devel cowsql-devel raft-devel
  libcap-devel libuv-devel sqlite-devel eudev-libudev-devel"
-depends="lxc acl acl-progs rsync squashfs-tools xz dnsmasq iptables attr-progs"
+depends="lxc acl acl-progs rsync squashfs-tools xz dnsmasq iptables attr-progs
+ ${pkgname}-client-${version}_${revision}"
 short_desc="Powerful system container and virtual machine manager"
 maintainer="dkwo <npiazza@disroot.org>"
 license="Apache-2.0"
 homepage="https://linuxcontainers.org/incus"
 distfiles="https://github.com/lxc/incus/archive/refs/tags/v${version}.tar.gz"
-checksum=aabc762bdcfe210b777e6b78e40150c9ffbc798aa39c8b4ba55812dac3ada0ec
+checksum=0274f6258591a3189737812228722d5c7b0cc57deb5edd0f65750d3323210394
 system_groups="_incus-admin _incus"
 make_dirs="
  /var/lib/incus 0755 root root
@@ -38,6 +39,7 @@ post_install() {
 		vinstall "${f}" 700 usr/libexec/incus && rm "${f}"
 	done
 	vsv incus
+	vsv incus-user
 
 	# avoid conflict with lxd, lxd-lts
 	mv ${DESTDIR}/usr/bin/{fuidshift,fuidshift-incus}
@@ -57,10 +59,8 @@ post_install() {
 
 incus-client_package() {
 	short_desc+=" - client"
-	depends="${sourcepkg}>=${version}_${revision}"
 	pkg_install() {
 		vmove usr/bin/incus
-		vsv incus-user
 		for shell in bash fish zsh; do
 			vcompletion scripts/${shell}-completion ${shell} incus
 		done