update plan evalutor version

pom.xml

@@ -5,7 +5,7 @@
 
 	<artifactId>opensrp-server-core</artifactId>
 	<packaging>jar</packaging>
-	<version>2.12.2-SNAPSHOT</version>
+	<version>2.12.3-SNAPSHOT</version>
 	<name>opensrp-server-core</name>
 	<description>OpenSRP Server Core module</description>
 	<url>https://github.com/OpenSRP/opensrp-server-core</url>
@@ -19,7 +19,7 @@
 		<hibernate.version>5.4.12.Final</hibernate.version>
 		<opensrp.updatePolicy>always</opensrp.updatePolicy>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-		<nexus-staging-maven-plugin.version>1.5.1</nexus-staging-maven-plugin.version>
+		<nexus-staging-maven-plugin.version>1.6.1</nexus-staging-maven-plugin.version>
 
 		<opensrp.api.version>1.0.6-SNAPSHOT</opensrp.api.version>
 		<opensrp.interface.version>2.0.1-SNAPSHOT</opensrp.interface.version>