fix(deps): bump io.miragon.miranum:element-templates-generator-maven-…

…plugin

Bumps io.miragon.miranum:element-templates-generator-maven-plugin from 0.3.0 to 0.5.0.

---
updated-dependencies:
- dependency-name: io.miragon.miranum:element-templates-generator-maven-plugin
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

futue-proof-connector/notify-customer-connector/pom.xml

@@ -45,7 +45,7 @@
                 <configuration>
                     <targetPlatforms>camunda8</targetPlatforms>
                 </configuration>
-                <version>0.3.0</version>
+                <version>0.5.0</version>
             </plugin>
         </plugins>
     </build>