switch to docker-maven-plugin because that's all

switch to docker-maven-plugin because that's all we need

Issue-ID: SO-2933
Signed-off-by: Benjamin, Max (mb388a) <mb388a@att.com>
Change-Id: I65783d3a7c172f4ce7fc39d64a3987eeae58feed
diff --git a/adapters/so-appc-orchestrator/pom.xml b/adapters/so-appc-orchestrator/pom.xml
index 64eefaa..0491dd9 100644
--- a/adapters/so-appc-orchestrator/pom.xml
+++ b/adapters/so-appc-orchestrator/pom.xml
@@ -45,7 +45,7 @@
       </plugin>
       <plugin>
         <groupId>io.fabric8</groupId>
-        <artifactId>fabric8-maven-plugin</artifactId>
+        <artifactId>docker-maven-plugin</artifactId>
         <executions>
           <execution>
             <id>start</id>