!4 fix build error in openeuler and remove %{?dist}

From: @longcheng01 
Reviewed-by: @tangjie02 
Signed-off-by: @tangjie02

mate-session-manager.spec

@@ -17,9 +17,9 @@ Summary:        MATE Desktop session manager
 License:        GPLv2+
 Version:        %{branch}.2
 %if 0%{?rel_build}
-Release:        4%{?dist}
+Release:        5
 %else
-Release:        0.13%{?git_rel}%{?dist}
+Release:        0.13%{?git_rel}
 %endif
 URL:            http://mate-desktop.org
 
@@ -113,16 +113,19 @@ desktop-file-install                               \
 %{_datadir}/icons/hicolor/scalable/apps/mate-session-properties.svg
 %{_datadir}/glib-2.0/schemas/org.mate.session.gschema.xml
 %{_datadir}/xsessions/mate.desktop
-%if 0%{?fedora} > 22 || 0%{?rhel}
+%if 0%{?fedora} > 22 || 0%{?rhel} || 0%{?openEuler}
 %{_docdir}/mate-session-manager/dbus/mate-session.html
 %endif
 
 
 %changelog
+* Wed Jul 27 2022 longcheng <longcheng@kylinos.com.cn> - 1.22.2-5
+- remove %{?dist}
+- fix build error in openeuler
+
 * Mon May 24 2021 xianzhao Yang <xianzhao.yang@i-soft.com.cn>
 - change source
 
-
 * Sun Oct 06 2019 Wolfgang Ulbrich <fedora@raveit.de> - 1.22.2-2
 - fix problems with gnome-keyring-3.34
 - use https://github.com/mate-desktop/mate-session-manager/pull/223