Add dependency on neo4j-deferred-locks to enterprise-build

This is an attempt to make build not package this dependency in the
distribution but upload it to maven during the release.

enterprise/pom.xml

@@ -112,6 +112,11 @@ terms of the relevant Commercial Agreement.
           <artifactId>neo4j-server-enterprise</artifactId>
           <version>${project.version}</version>
         </dependency>
+        <dependency>
+          <groupId>org.neo4j</groupId>
+          <artifactId>neo4j-deferred-locks</artifactId>
+          <version>${project.version}</version>
+        </dependency>
       </dependencies>
     </profile>
   </profiles>