Update plexus-utils: 3.5.1 -> 4.0.0

The 3.5.1 version has overlapping classes with plexus-xml.

Checking the last release dates, plexus-utils 4.0.0 was released
282 days ago, whereas the first release of plexus-xml, 3.0.0,
was released 170 days ago. So I infer that the classes actually
moved from plexus-utils into a new, more targeted artifact.

Updating *any* Maven components to 4.x might be a slippery slope
toward migration pain, but AFAIK nothing in the SciJava component
collection actually depends on plexus-utils, so we'll see what
happens. If it creates build issues, we can solve the duplicate
classes issue here a different way.

Author: ctrueden

pom.xml

@@ -1403,7 +1403,7 @@
 		<maven-core.version>3.9.6</maven-core.version>
 		<maven-plugin-tools-api.version>3.11.0</maven-plugin-tools-api.version>
 		<plexus-component-annotations.version>2.2.0</plexus-component-annotations.version>
-		<plexus-utils.version>3.5.1</plexus-utils.version>
+		<plexus-utils.version>4.0.0</plexus-utils.version>
 		<sisu-inject-bean.version>2.6.0</sisu-inject-bean.version>
 		<sisu-inject-plexus.version>2.6.0</sisu-inject-plexus.version>
 		<org.apache.maven.shared.maven-artifact-transfer.version>${maven-artifact-transfer.version}</org.apache.maven.shared.maven-artifact-transfer.version>