Update engine/schema/pom.xml

Co-authored-by: dahn <daan.hoogland@gmail.com>

Author: rg9975

engine/schema/pom.xml

@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.cloudstack</groupId>
         <artifactId>cloud-engine</artifactId>
-        <version>4.23.0.0-SNAPSHOT</version>
+        <version>4.20.3.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <dependencies>