Expected Behavior

in dune versions before 3.20, dune runtest my/path would always run the test in $(pwd)/my/path. So if we we ran dune runtest in project-root/somelib/, with my/path being a subdir in somelib it would correctly run the test in project-root/somelib/my/path

Actual Behavior

In dune 3.20, runtest will now change the directory to the project root. So if we run the same example as above, dune will try to run project-root/my/path instead of project-root/somelib/my/path