Bump plexus-utils from 1.5.15 to 3.0.16

Bumps [plexus-utils](https://github.com/sonatype/plexus-utils) from 1.5.15 to 3.0.16.
- [Release notes](https://github.com/sonatype/plexus-utils/releases)
- [Commits](https://github.com/sonatype/plexus-utils/compare/plexus-utils-1.5.15...plexus-utils-3.0.16)

---
updated-dependencies:
- dependency-name: org.codehaus.plexus:plexus-utils
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
1 file changed
tree: 5000664dcd1f28f964e480a0c31f6807b064310d
  1. src/
  2. build-tests.xml
  3. pom.xml
  4. README.txt