Rename MATE desktop snippets from MATE-Compiz to MATE

This prepares for the future change to another compositor with Wayland.

components/desktops/mate.xml

@@ -1,11 +1,11 @@
 <image>
 	<profiles>
 		<profile name="DesktopCommon" description="Common desktop packages"/>
-		<profile name="MATE_Compiz-Desktop" description="MATE_Compiz Desktop">
+		<profile name="MATE-Desktop" description="MATE Desktop">
 			<requires profile="DesktopCommon"/>
 		</profile>
 	</profiles>
-	<packages type="image" patternType="plusRecommended" profiles="MATE_Compiz-Desktop">
+	<packages type="image" patternType="plusRecommended" profiles="MATE-Desktop">
 		<!-- install env-group to resolve RhBug:1891500 -->
 		<namedCollection name="mate-desktop-environment"/>
 		<namedCollection name="compiz"/>

config.xml

@@ -21,7 +21,7 @@
 	<include from="this://./components/desktops/kde.xml"/>
 	<include from="this://./components/desktops/xfce.xml"/>
 	<include from="this://./components/desktops/cinnamon.xml"/>
-	<include from="this://./components/desktops/mate-compiz.xml"/>
+	<include from="this://./components/desktops/mate.xml"/>
 	<include from="this://./components/desktops/i3.xml"/>
 	<include from="this://./components/desktops/lxqt.xml"/>
 	<include from="this://./components/desktops/lxde.xml"/>
@@ -38,7 +38,7 @@
 	<include from="this://./teams/kde.xml"/>
 	<include from="this://./teams/xfce.xml"/>
 	<include from="this://./teams/cinnamon.xml"/>
-	<include from="this://./teams/mate-compiz.xml"/>
+	<include from="this://./teams/mate.xml"/>
 	<include from="this://./teams/i3.xml"/>
 	<include from="this://./teams/lxqt.xml"/>
 	<include from="this://./teams/lxde.xml"/>

teams/mate.xml

@@ -1,7 +1,7 @@
 <image>
 	<profiles>
 		<profile name="MATE_Compiz-Live" description="MATE-Compiz Spin Live DVD">
-			<requires profile="MATE_Compiz-Desktop"/>
+			<requires profile="MATE-Desktop"/>
 			<requires profile="LiveInstall"/>
 		</profile>
 	</profiles>