Update project version 1.8.0 -> 1.8.1

Version updated due to minor feature, introduced recently:
Trim inputs in Property assignment

Issue-ID: SDC-3390
Signed-off-by: Joanna Jeremicz <joanna.jeremicz@nokia.com>, ChrisC <christophe.closset@intl.att.com>
Change-Id: I35c8d5228278ce29b4134e649aae0eb220fe63ab
diff --git a/openecomp-be/lib/pom.xml b/openecomp-be/lib/pom.xml
index ace29e8..f813871 100644
--- a/openecomp-be/lib/pom.xml
+++ b/openecomp-be/lib/pom.xml
@@ -9,7 +9,7 @@
     <parent>
         <artifactId>openecomp-sdc</artifactId>
         <groupId>org.openecomp.sdc</groupId>
-        <version>1.8.0-SNAPSHOT</version>
+        <version>1.8.1-SNAPSHOT</version>
     </parent>
 
     <modules>