fix: better description for artifact-path

[maxandersen]

artifact-path does not actually provide the path on disk, but more the expected relative path of a given GAV.

[cstamas]

Suggested change

	@CommandLine.Command(name = "artifact-path", description = "Prints expected relvative path for a given Maven coordinate in a local repository")
	@CommandLine.Command(name = "artifact-path", description = "Prints expected relative path for a given Maven coordinate in a local repository")

[cstamas]

Yes, sorry for not being clearer, these new mojos in PR #143
are used in new Maven ITs as part of "tool:
https://github.com/apache/maven/blob/master/impl/maven-executor/src/main/java/org/apache/maven/cling/executor/internal/ToolboxTool.java

Original Verifier used to run ITs contained "path logic" (calculating GAV to path) that made it impossible to use things like "split local repo" in ITs (as verifier a) had no idea about it, and b) would return totally off paths). Hence, the initial step is Maven ITs already done is that we "ask maven about whereabouts of given artifact in local repo".

[cstamas]

Superseded by #148