Add regression test for SurefireArchiver test mojo detection [JENKINS-8334]
[FIXED JENKINS-8334] use heuristics to detect test-mojos instead of relying on hard-coded plugin names
Additional testcase
Record start time of mojo execution in MojoInfo and use that information
to determine which test result files belong to the mojo execution
Use old method to find report files for a mojo. New method still needs some more testing.
Refactored detection of test mojos to simplify SurefireArchiver class [JENKINS-8334]
Diagnostics in case builds directory is unreadable.
A user running 1.467 reported:
java.lang.NullPointerException
    at hudson.model.RunMap.load(RunMap.java:216)
@since associated with JenkinsRule.
Merge pull request #668 from kutzi/maven-testmojo-heuristic

Use 'duck-typing' approach for detecting test mojos
Changelog and cleanup for [JENKINS-8334]