Bump plexus-utils from 3.3.0 to 3.4.0 (#905)

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](codehaus-plexus/plexus-utils@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>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

plugin-maven/build.gradle

@@ -71,7 +71,7 @@ dependencies {
 
 	implementation "org.codehaus.plexus:plexus-resources:${VER_PLEXUS_RESOURCES}"
 	constraints {
-		implementation("org.codehaus.plexus:plexus-utils:3.3.0") {
+		implementation("org.codehaus.plexus:plexus-utils:3.4.0") {
 			because("version pulled by plexus-resources has a functional-bug affecting " +
 					"directory scanning times")
 		}