d/control: bump debhelper compat to >= 12

where the previously deprecated passing of fail-missing to dh_install
got an real error, so adapt to that and use the new dh_missing
debhelper.

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>

debian/compat

@@ -1 +1 @@
-11
+12

debian/control

@@ -3,7 +3,7 @@ Section: admin
 Priority: optional
 Maintainer: Proxmox Support Team <support@proxmox.com>
 Build-Depends: bash-completion,
-               debhelper (>= 10),
+               debhelper (>= 12),
                dh-apparmor,
                docbook2x,
                doxygen,
@@ -15,7 +15,7 @@ Build-Depends: bash-completion,
                pkg-config,
                pve-libseccomp2.4-dev,
                quilt,
-Standards-Version: 4.3.0
+Standards-Version: 4.5.1
 Homepage: https://linuxcontainers.org
 
 Package: lxc-pve

debian/rules

@@ -37,7 +37,10 @@ override_dh_install:
 	rm -f debian/tmp/usr/lib/$(DEB_HOST_MULTIARCH)/*.la
 	dh_apparmor -p lxc-pve --profile-name=usr.bin.lxc-start
 	dh_apparmor -p lxc-pve --profile-name=lxc-containers
-	dh_install --fail-missing
+	dh_install
+
+override_dh_missing:
+	dh_missing --fail-missing
 
 override_dh_installsystemd:
 	dh_installsystemd -plxc-pve -r lxc-monitord.service lxc-net.service