Revert "Remove yarn.lock from auto-generated files list (follow-up) (#4459)" (#4460)
Revert "Remove yarn.lock from auto-generated files list (follow-up) (#4459)" (#4460)

This reverts commit 3bc818554f16d52a3867b37c0b36e674202ca999.
erkyrath/linguist,pchaigno/linguist,pchaigno/linguist,github/linguist,erkyrath/linguist,christop/linguist,erkyrath/linguist,sebgod/linguist,github/linguist,github/linguist,pchaigno/linguist,pchaigno/linguist,sebgod/linguist,erkyrath/linguist,christop/linguist,sebgod/linguist,sebgod/linguist,github/linguist