[maven-release-plugin] prepare release ec2-fleet-3.1.0

Author: pdk27

pom.xml

@@ -11,7 +11,7 @@
 
   <groupId>com.amazon.jenkins.fleet</groupId>
   <artifactId>ec2-fleet</artifactId>
-  <version>${revision}${changelist}</version>
+  <version>3.1.0</version>
   <packaging>hpi</packaging>
 
   <properties>
@@ -68,7 +68,7 @@
     <connection>scm:git:https://github.com/${gitHubRepo}</connection>
     <developerConnection>scm:git:https://github.com/${gitHubRepo}</developerConnection>
     <url>https://github.com/${gitHubRepo}</url>
-    <tag>${scmTag}</tag>
+    <tag>ec2-fleet-3.1.0</tag>
   </scm>
 
   <repositories>