Indicate where to find the logs upon test failure.

[marthinus-engelbrecht]

When outputDir in the wdio.conf.ts is set the logs are sent there, so on failure, the person running the tests can't see the failure reason and might not know about the wdio.conf.ts. It might be useful to just add a line below the failure to find out where the logs are.

In my case, I used this template. It might make sense to also remove the outputDir from it. My understanding is that these template are for new users, and they most likely won't know about the setting.