build: update kura-target-definition-template.target with new moquette (#5857)

Author: sfiorani

kura/distrib/kura-target-definition/resources/kura-target-definition-template.target

@@ -1029,7 +1029,7 @@
                     <scope>test</scope>
                 </dependency>
                 <dependency>
-                    <groupId>org.eclipse.kura</groupId>
+                    <groupId>com.github.moquette-io.moquette</groupId>
                     <artifactId>moquette-broker</artifactId>
                     <version>${moquette-broker.version}</version>
                 </dependency>