Upgrade maven-release-plugin to latest version

Author: ghenzler

pom.xml

@@ -167,7 +167,7 @@
                 </plugin>
                 <plugin>
                     <artifactId>maven-release-plugin</artifactId>
-                    <version>3.0.0-M4</version>
+                    <version>3.1.1</version>
                     <configuration>
                         <releaseProfiles>release</releaseProfiles>
                         <tagNameFormat>@{project.version}</tagNameFormat>