Add `.gram` file to the `.editorconfig` (#136680)

diff --git a/.editorconfig b/.editorconfig
index 5b04b32a89e3d22521fec9b637b0badeabf43c79..25bc5935258bd145e89effada9d7a5ce3934d513 100644 (file)
--- a/.editorconfig
+++ b/.editorconfig
@@ -1,11 +1,11 @@
 root = true
 
-[*.{py,c,cpp,h,js,rst,md,yml,yaml}]
+[*.{py,c,cpp,h,js,rst,md,yml,yaml,gram}]
 trim_trailing_whitespace = true
 insert_final_newline = true
 indent_style = space
 
-[*.{py,c,cpp,h}]
+[*.{py,c,cpp,h,gram}]
 indent_size = 4
 
 [*.rst]