build(release): [skip ci] prepare for next development iteration

Author: ruromero

pom.xml

@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.redhat.ecosystemappeng</groupId>
   <artifactId>exhort</artifactId>
-  <version>1.2.0</version>
+  <version>1.2.1-SNAPSHOT</version>
   <name>RHDA - Exhort</name>
   <licenses>
     <license>