RELEASE:Set tag of parent pom

Author: Roman Iuvshin

pom.xml

@@ -16,7 +16,7 @@
     <parent>
         <artifactId>maven-depmgt-pom</artifactId>
         <groupId>org.eclipse.che.depmgt</groupId>
-        <version>5.0.0-M1-SNAPSHOT</version>
+        <version>5.0.0-M1</version>
     </parent>
     <groupId>org.eclipse.che</groupId>
     <artifactId>che-parent</artifactId>