[maven-release-plugin] prepare release dingtalk-2.4.4

Author: liuweiGL

pom.xml

@@ -10,7 +10,7 @@
   </parent>
   <groupId>io.jenkins.plugins</groupId>
   <artifactId>dingding-notifications</artifactId>
-  <version>2.4.4-SNAPSHOT</version>
+  <version>2.4.4</version>
   <packaging>hpi</packaging>
   <properties>
 <!--    <jenkins.version>2.271</jenkins.version>-->
@@ -44,7 +44,7 @@
     <developerConnection>scm:git:git@github.com:jenkinsci/dingtalk-plugin.git
     </developerConnection>
     <url>https://github.com/jenkinsci/dingtalk-plugin</url>
-    <tag>dingtalk-${project.version}</tag>
+    <tag>dingtalk-2.4.4</tag>
   </scm>
 
   <dependencyManagement>