tools: enforce use of single quotes in editorconfig

PR-URL: #36020
Reviewed-By: Rich Trott <[email protected]>
Reviewed-By: Luigi Pinca <[email protected]>

Author: aduh95

.editorconfig

@@ -7,6 +7,7 @@ indent_size = 2
 indent_style = space
 insert_final_newline = true
 trim_trailing_whitespace = true
+quote_type = single
 
 [vcbuild.bat]
 end_of_line = crlf