Removed SNAPSHOT from pom files.

Author: dli357

pom.xml

@@ -1139,7 +1139,7 @@
         <dependency>
           <groupId>io.cdap.tests.e2e</groupId>
           <artifactId>cdap-e2e-framework</artifactId>
-          <version>0.2.2-SNAPSHOT</version>
+          <version>0.2.2</version>
           <scope>test</scope>
         </dependency>
         <dependency>