Bump emfVersion from 2.15.0 to 2.16.0

Bumps `emfVersion` from 2.15.0 to 2.16.0.

Updates `org.eclipse.emf:org.eclipse.emf.mwe2.launch` from 2.15.0 to 2.16.0

Updates `org.eclipse.emf:org.eclipse.emf.mwe2.runtime` from 2.15.0 to 2.16.0

---
updated-dependencies:
- dependency-name: org.eclipse.emf:org.eclipse.emf.mwe2.launch
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.eclipse.emf:org.eclipse.emf.mwe2.runtime
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

pom.xml

@@ -31,7 +31,7 @@
 	<properties>
 		<tycho-version>2.7.5</tycho-version>
 		<xtextVersion>2.32.0</xtextVersion>
-		<emfVersion>2.15.0</emfVersion>
+		<emfVersion>2.16.0</emfVersion>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 	</properties>