use last release plugin version

Signed-off-by: Olivier Lamy <olamy@apache.org>
diff --git a/pom.xml b/pom.xml
index 04bd1d0..68ef704 100644
--- a/pom.xml
+++ b/pom.xml
@@ -277,6 +277,11 @@
             <tagletArtifacts combine.self="override" />
           </configuration>
         </plugin>
+        <plugin>
+          <groupId>org.apache.maven.plugins</groupId>
+          <artifactId>maven-release-plugin</artifactId>
+          <version>3.0.0-M5</version>
+        </plugin>
       </plugins>
     </pluginManagement>
     <plugins>