Sync release version with release tag (#298)

Release tag and release version in pom.xml got out of sync. This change fixes that issue.

Author: z-sztrom

pom.xml

@@ -9,7 +9,7 @@
         <version>2.0.12</version>
     </parent>
     <properties>
-        <eiffel-remrem-publish.version>2.1.2</eiffel-remrem-publish.version>
+        <eiffel-remrem-publish.version>2.1.3</eiffel-remrem-publish.version>
         <eiffel-remrem-semantics.version>2.3.0</eiffel-remrem-semantics.version>
     </properties>
     <artifactId>eiffel-remrem-publish</artifactId>