megaTinyDeTune example missing from last commit

[aatb-ch]

Last commit mentions a megaTinyDeTune example to remove clock tuning, mentionned in Tuning.md, but is missing from the example folder, might have missed to include it in the last commit?

I guess I can work around it by using the usersig_clear.ino example to clear the tuning values, just noted that this referenced example is not there.