Update spec file

* Add /etc/lvm/devices entry
* Use autorelease macro

lvm2.spec

@@ -38,6 +38,9 @@
 
 # Do not reset Release to 1 unless both lvm2 and device-mapper
 # versions are increased together.
+#
+# NOTE: At the moment it is better to increase DM version together with lvm.
+# This siplifies life for other packagers as well.
 
 Summary: Userland logical volume management tools
 Name: lvm2
@@ -45,7 +48,7 @@ Name: lvm2
 Epoch: %{rhel}
 %endif
 Version: 2.03.22
-Release: 2%{?dist}
+Release: %autorelease
 License: GPLv2
 URL: https://sourceware.org/lvm2/
 Source0: https://sourceware.org/pub/lvm2/releases/LVM2.%{version}.tgz
@@ -360,6 +363,7 @@ systemctl start lvm2-lvmpolld.socket >/dev/null 2>&1 || :
 %dir %{_sysconfdir}/lvm/backup
 %dir %{_sysconfdir}/lvm/cache
 %dir %{_sysconfdir}/lvm/archive
+%ghost %{_sysconfdir}/lvm/devices
 %dir %{_default_locking_dir}
 %dir %{_default_run_dir}
 %{_tmpfilesdir}/%{name}.conf