build: Bump org.eclipse.platform:org.eclipse.osgi

Bumps [org.eclipse.platform:org.eclipse.osgi](https://github.com/eclipse-equinox/equinox) from 3.18.200 to 3.18.600.
- [Commits](https://github.com/eclipse-equinox/equinox/commits)

---
updated-dependencies:
- dependency-name: org.eclipse.platform:org.eclipse.osgi
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

examples/osgi-test-example-mvn/pom.xml

@@ -462,7 +462,7 @@
 			<dependency>
 				<groupId>org.eclipse.platform</groupId>
 				<artifactId>org.eclipse.osgi</artifactId>
-				<version>3.18.200</version>
+				<version>3.18.600</version>
 				<scope>test</scope>
 			</dependency>
 			<dependency>