Bump org.eclipse.platform:org.eclipse.osgi from 3.18.400 to 3.18.600

Bumps [org.eclipse.platform:org.eclipse.osgi](https://github.com/eclipse-equinox/equinox) from 3.18.400 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] <[email protected]>

Author: dependabot[bot]

log4j-parent/pom.xml

@@ -148,7 +148,7 @@
     <nashorn.version>15.4</nashorn.version>
     <netty.version>4.1.101.Final</netty.version>
     <opentest4j.version>1.3.0</opentest4j.version>
-    <org.eclipse.osgi.version>3.18.400</org.eclipse.osgi.version>
+    <org.eclipse.osgi.version>3.18.600</org.eclipse.osgi.version>
     <oro.version>2.0.8</oro.version>
     <!-- The OSGi API version MUST always be the MINIMUM version Log4j supports -->
     <osgi.framework.version>1.10.0</osgi.framework.version>