[maven-release-plugin] prepare for next development iteration

pom.xml

@@ -2,7 +2,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.braintreepayments.gateway</groupId>
     <artifactId>braintree-java</artifactId>
-    <version>2.24.1</version>
+    <version>2.24.2-SNAPSHOT</version>
     <description>Java Client Library for Braintree Payments Gateway</description>
     <packaging>jar</packaging>
     <name>Braintree Gateway Java Client Library</name>
@@ -26,7 +26,7 @@
       <developerConnection>
         scm:git:ssh://git@github.braintreeps.com/braintree/braintree-java.git
       </developerConnection>
-      <tag>2.24.1</tag>
+      <tag>HEAD</tag>
   </scm>
 
     <distributionManagement>