Advance version to AsterixDB 0.9.8-SNAPSHOT and Hyracks 0.3.8-SNAPSHOT

Change-Id:If97ac8dad8df435c9a0c15ef4d7a7e615bb3acda
Reviewed-on: https://asterix-gerrit.ics.uci.edu/c/asterixdb/+/11904
Integration-Tests: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Ian Maxon <imaxon@uci.edu>
Tested-by: Ian Maxon <imaxon@uci.edu>
diff --git a/pom.xml b/pom.xml
index eabd2e0..eac0b88 100644
--- a/pom.xml
+++ b/pom.xml
@@ -19,7 +19,7 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <artifactId>apache-asterixdb-fullstack</artifactId>
-  <version>0.9.7</version>
+  <version>0.9.8-SNAPSHOT</version>
   <packaging>pom</packaging>
   <name>hyracks-asterix</name>