First of all, either quotes are as good as each other. See this question
There is no way you can do this with a plugin, action or filter. To achieve this you will have to do this manually by using the “find and replace” option on your IDE. I do not advise you to do this as:
- You may end up breaking your WordPress core
- You will lose all changes next time you will update your WordPress
- You will have to go case by case as situations like these may appear:
echo <link rel="" . echo $bar . "" href="' . echo $foo . '";
in which case you will have to invert double quotes for single quotes and vice versa.
This will be very time consuming for what you will get in return.
As a matter of fact WordPress coding standards accept both quotation styles: