[maven-release-plugin] prepare release custom-folder-icon-2.21

Author: strangelookingnerd

pom.xml

@@ -10,7 +10,7 @@
 
   <groupId>io.jenkins.plugins</groupId>
   <artifactId>custom-folder-icon</artifactId>
-  <version>${revision}${changelist}</version>
+  <version>2.21</version>
   <packaging>hpi</packaging>
 
   <name>Custom Folder Icon Plugin</name>
@@ -35,7 +35,7 @@
   <scm>
     <connection>scm:git:https://github.com/${gitHubRepo}.git</connection>
     <developerConnection>scm:git:[email protected]:${gitHubRepo}.git</developerConnection>
-    <tag>${scmTag}</tag>
+    <tag>custom-folder-icon-2.21</tag>
     <url>https://github.com/${gitHubRepo}</url>
   </scm>