Add Additional Binary Exceptions

Issue gh-9727

.gitattributes

@@ -3,8 +3,11 @@
 
 # Ensure the following are treated as binary.
 *.cer      binary
+*.graffle  binary
 *.jar      binary
 *.jpeg     binary
 *.jpg      binary
 *.keystore binary
+*.odg      binary
+*.otg      binary
 *.png      binary