Prepare for next CPS-NCMP release

- updated the docs.
- Bumped the version to 3.3.4-SNAPSHOT for the next release.

Issue-ID: CPS-1773
Change-Id: Ibe9a694baadb33d284913868452b143c14d105cc
Signed-off-by: mpriyank <priyank.maheshwari@est.tech>
diff --git a/cps-rest/pom.xml b/cps-rest/pom.xml
index d3be9c3..e40aa91 100755
--- a/cps-rest/pom.xml
+++ b/cps-rest/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>org.onap.cps</groupId>
         <artifactId>cps-parent</artifactId>
-        <version>3.3.3-SNAPSHOT</version>
+        <version>3.3.4-SNAPSHOT</version>
         <relativePath>../cps-parent/pom.xml</relativePath>
     </parent>