GenerateServiceAssemblyMojo should be able to pacakge SA according to serviceUnitName specified for the SU

when GenerateServiceAssemblyMojo package the SA, it will ignore the serviceUnitName specified for the SU and always use the default one, which can cause the below exception

[ERROR] Failed to execute goal org.apache.servicemix.tooling:jbi-maven-plugin:4.6-SNAPSHOT:jbi-service-assembly (default-jbi-service-assembly) on project my-cxf-sa: Failed to inject dependencies: java.io.IOException: File /Users/ffang/issues/SM-1957/tutorial-wsdl-cxf-service/my-cxf-se-su/target/my-cxf-se-su-1.0-SNAPSHOT.zip does not exist -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.servicemix.tooling:jbi-maven-plugin:4.6-SNAPSHOT:jbi-service-assembly (default-jbi-service-assembly) on project my-cxf-sa: Failed to inject dependencies
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:217)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:319)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
Caused by: org.apache.maven.plugin.MojoExecutionException: Failed to inject dependencies
at org.apache.servicemix.maven.plugin.jbi.GenerateServiceAssemblyMojo.execute(GenerateServiceAssemblyMojo.java:88)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
... 19 more
Caused by: org.apache.servicemix.maven.plugin.jbi.JbiPluginException: java.io.IOException: File /Users/ffang/issues/SM-1957/tutorial-wsdl-cxf-service/my-cxf-se-su/target/my-cxf-se-su-1.0-SNAPSHOT.zip does not exist
at org.apache.servicemix.maven.plugin.jbi.GenerateServiceAssemblyMojo.injectDependentServiceUnits(GenerateServiceAssemblyMojo.java:140)
at org.apache.servicemix.maven.plugin.jbi.GenerateServiceAssemblyMojo.execute(GenerateServiceAssemblyMojo.java:83)
... 21 more
Caused by: java.io.IOException: File /Users/ffang/issues/SM-1957/tutorial-wsdl-cxf-service/my-cxf-se-su/target/my-cxf-se-su-1.0-SNAPSHOT.zip does not exist
at org.codehaus.plexus.util.FileUtils.copyFile(FileUtils.java:1003)
at org.codehaus.plexus.util.FileUtils.copyFileToDirectory(FileUtils.java:955)
at org.apache.servicemix.maven.plugin.jbi.GenerateServiceAssemblyMojo.injectDependentServiceUnits(GenerateServiceAssemblyMojo.java:138)