Fix braces layout in .editorconfig setting

Author: hazzik

.editorconfig

@@ -7,7 +7,7 @@ insert_final_newline = true
 indent_style = tab
 dotnet_sort_system_directives_first = true
 csharp_space_after_cast = true
-csharp_new_line_before_open_brace = true
+csharp_new_line_before_open_brace = all
 csharp_new_line_before_else = true
 csharp_new_line_before_catch = true
 csharp_new_line_before_finally = true