Maven(deps): Bump org.eclipse.emf:org.eclipse.emf.codegen.ecore

Bumps [org.eclipse.emf:org.eclipse.emf.codegen.ecore](https://github.com/eclipse-emf/org.eclipse.emf) from 2.39.0 to 2.40.0.
- [Commits](https://github.com/eclipse-emf/org.eclipse.emf/commits)

---
updated-dependencies:
- dependency-name: org.eclipse.emf:org.eclipse.emf.codegen.ecore
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

pom.xml

@@ -191,7 +191,7 @@
       <dependency>
         <groupId>org.eclipse.emf</groupId>
         <artifactId>org.eclipse.emf.codegen.ecore</artifactId>
-        <version>2.39.0</version>
+        <version>2.40.0</version>
       </dependency>
       <dependency>
         <groupId>org.eclipse.emf</groupId>