add missing build dependency for imagereplicator
<artifactId>volumebackup</artifactId>
<version>${project.version}</version>
</dependency>
+ <dependency>
+ <groupId>org.zstack</groupId>
+ <artifactId>imagereplicator</artifactId>
+ <version>${project.version}</version>
+ </dependency>
<dependency>
<groupId>org.zstack</groupId>
<artifactId>zstack-iam2</artifactId>
