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-ncmp-rest-stub/cps-ncmp-rest-stub-service/pom.xml b/cps-ncmp-rest-stub/cps-ncmp-rest-stub-service/pom.xml
index 728facf..9f3e904 100644
--- a/cps-ncmp-rest-stub/cps-ncmp-rest-stub-service/pom.xml
+++ b/cps-ncmp-rest-stub/cps-ncmp-rest-stub-service/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.onap.cps</groupId>
         <artifactId>cps-ncmp-rest-stub</artifactId>
-        <version>3.3.3-SNAPSHOT</version>
+        <version>3.3.4-SNAPSHOT</version>
     </parent>
     <artifactId>cps-ncmp-rest-stub-service</artifactId>