File .gitattributes artifact f26d49e76c part of check-in b63c4190d7

# Effectively disable Linguist
reduce2/* linguist-vendored
r38/* linguist-vendored
r37/* linguist-vendored
r36/* linguist-vendored
r35/* linguist-vendored
r34/* linguist-vendored
r34.3/* linguist-vendored
r34.1/* linguist-vendored 
r33/* linguist-vendored
r30/* linguist-vendored
psl/* linguist-vendored
psl-1983/* linguist-vendored
perq-pascal-lisp-project/* linguist-vendored
.github/* linguist-vendored
./* linguist-vendored