Bump plexus-utils from 3.3.0 to 3.4.0

Bumps [plexus-utils](https://github.com/codehaus-plexus/plexus-utils) from 3.3.0 to 3.4.0.
- [Release notes](https://github.com/codehaus-plexus/plexus-utils/releases)
- [Commits](https://github.com/codehaus-plexus/plexus-utils/compare/plexus-utils-3.3.0...plexus-utils-3.4.0)

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

Signed-off-by: dependabot[bot] <support@github.com>
diff --git a/pom.xml b/pom.xml
index 4635702..6ef9a27 100644
--- a/pom.xml
+++ b/pom.xml
@@ -517,7 +517,7 @@
         <log4j2.version>2.14.1</log4j2.version>
         <maven.archiver.version>3.5.1</maven.archiver.version>
         <maven.version>3.8.1</maven.version>
-        <plexus.utils.version>3.3.0</plexus.utils.version>
+        <plexus.utils.version>3.4.0</plexus.utils.version>
         <rhino.version>1.6R7</rhino.version>
         <slf4j.version>1.7.32</slf4j.version>
         <spring.version>5.3.9</spring.version>