Bump docker master to 2.2.0-SNAPSHOT

Bumping minor version now that guilin branch has been created.
Also repointed to snapshot versions for dependencies.

Issue-ID: POLICY-2875
Change-Id: I9e84ca07f8d932d2e6fb80a1746eb26878bb7857
Signed-off-by: Jim Hahn <jrh3@att.com>
diff --git a/pom.xml b/pom.xml
index 394fc28..b826d6f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -24,13 +24,13 @@
     <parent>
         <groupId>org.onap.policy.parent</groupId>
         <artifactId>integration</artifactId>
-        <version>3.2.0</version>
+        <version>3.3.0-SNAPSHOT</version>
         <relativePath />
     </parent>
 
     <groupId>org.onap.policy.docker</groupId>
     <artifactId>docker</artifactId>
-    <version>2.1.2-SNAPSHOT</version>
+    <version>2.2.0-SNAPSHOT</version>
 
     <packaging>pom</packaging>
     <name>policy-docker</name>