Remove the requirement to use CRLF in .editorconfig

Since there is no way to tell .editorconfig to use the platform's native
new line mode, it's better to remove this setting than to force CRLF,
because it will also be forced on Linux, and if Bash scripts are ever
added to this repository, they will break as they don't support CRLF.

Author: TolikPylypchuk

.editorconfig

@@ -3,7 +3,6 @@ root = true
 
 [*]
 charset = utf-8
-end_of_line = crlf
 indent_style = space
 indent_size = 4
 trim_trailing_whitespace = true