test: fix default path for di-edid-decode
Since a001cab4 ("build: split off di-edid-decode into separate file"), di-edid-decode is located in a subdirectory.
Due to an influx of spam, we have had to impose restrictions on new accounts. Please see this wiki page for instructions on how to get full permissions. Sorry for the inconvenience.
Since a001cab4 ("build: split off di-edid-decode into separate file"), di-edid-decode is located in a subdirectory.