Bump org.codehaus.plexus:plexus-utils from 3.5.1 to 3.6.0

Bumps [org.codehaus.plexus:plexus-utils](https://github.com/codehaus-plexus/plexus-utils) from 3.5.1 to 3.6.0.
- [Release notes](https://github.com/codehaus-plexus/plexus-utils/releases)
- [Commits](codehaus-plexus/plexus-utils@plexus-utils-3.5.1...plexus-utils-3.6.0)

---
updated-dependencies:
- dependency-name: org.codehaus.plexus:plexus-utils
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

log4j-parent/pom.xml

@@ -133,7 +133,7 @@
     <osgi.framework.version>1.10.0</osgi.framework.version>
     <osgi.resource.version>1.0.1</osgi.resource.version>
     <pax-exam.version>4.14.0</pax-exam.version>
-    <plexus-utils.version>3.5.1</plexus-utils.version>
+    <plexus-utils.version>3.6.0</plexus-utils.version>
     <system-stubs.version>2.1.7</system-stubs.version>
     <velocity.version>1.7</velocity.version>
     <xmlunit.version>2.10.0</xmlunit.version>