SCB-641 Add the dubbo transport plugin into release kit

omega/omega-transport/omega-transport-dubbo/pom.xml

@@ -27,10 +27,6 @@
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
-    <properties>
-        <dubbo.version>2.6.1</dubbo.version>
-    </properties>
-
     <artifactId>omega-transport-dubbo</artifactId>
     <dependencies>
         <dependency>

pom.xml

@@ -46,6 +46,7 @@
     <java.version>1.8</java.version>
     <kamon.version>0.6.7</kamon.version>
     <log4j.version>2.6.2</log4j.version>
+    <dubbo.version>2.6.1</dubbo.version>
     <spring.boot.version>1.5.13.RELEASE</spring.boot.version>
     <spring.boot2.version>2.0.2.RELEASE</spring.boot2.version>
     <spring.cloud.version>Camden.SR6</spring.cloud.version>
@@ -141,6 +142,11 @@
         <artifactId>omega-transport-resttemplate</artifactId>
         <version>0.2.0</version>
       </dependency>
+      <dependency>
+        <groupId>org.apache.servicecomb.saga</groupId>
+        <artifactId>omega-transport-dubbo</artifactId>
+        <version>0.2.0</version>
+      </dependency>
       <dependency>
         <groupId>org.apache.servicecomb.saga</groupId>
         <artifactId>omega-connector-grpc</artifactId>

saga-distribution/pom.xml

@@ -43,6 +43,10 @@
             <groupId>org.apache.servicecomb.saga</groupId>
             <artifactId>omega-transport-resttemplate</artifactId>
         </dependency>
+        <dependency>
+            <groupId>org.apache.servicecomb.saga</groupId>
+            <artifactId>omega-transport-dubbo</artifactId>
+        </dependency>
         <dependency>
             <groupId>org.apache.servicecomb.saga</groupId>
             <artifactId>omega-connector-grpc</artifactId>

saga-distribution/src/release/LICENSE

@@ -355,6 +355,7 @@ Apache Commons Logging (http://commons.apache.org/proper/commons-logging/) commo
 Bean Validation API (http://beanvalidation.org) javax.validation:validation-api:jar:1.1.0.Final
 ClassMate (http://github.com/cowtowncoder/java-classmate) com.fasterxml:classmate:bundle:1.3.3
 com.google.api.grpc:proto-google-common-protos (https://github.com/googleapis/googleapis) com.google.api.grpc:proto-google-common-protos:jar:0.1.9
+dubbo (https://github.com/apache/incubator-dubbo) com.alibaba:dubbo:jar:2.6.1
 error-prone annotations (http://nexus.sonatype.org/oss-repository-hosting.html/error_prone_parent/error_prone_annotations) com.google.errorprone:error_prone_annotations:jar:2.0.19
 FindBugs-jsr305 (http://findbugs.sourceforge.net/) com.google.code.findbugs:jsr305:jar:3.0.0
 Gson (https://github.com/google/gson/gson) com.google.code.gson:gson:jar:2.7