editorconfig: make the line length 120

We all have things larger than 80 columns these days.  If this gets too
out of hand, we can reduce it later.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

.editorconfig

@@ -14,7 +14,7 @@ tab_width = 8
 
 [*.{c,h}]
 indent_style = tab
-max_line_length = 80
+max_line_length = 120
 
 [*.yml]
 indent_style = space