gitattributes: Add .mpy files to list of binary files.

9214e39b · Damien George · 6a11048a · 9214e39b
Commit 9214e39b authored Feb 17, 2017 by Damien George
--- a/.gitattributes
+++ b/.gitattributes
@@ -10,6 +10,7 @@
 *.png binary
 *.jpg binary
 *.dxf binary
+*.mpy binary

 # These should also not be modified by git.
 tests/basics/string_cr_conversion.py -text