Child Theme order LESS > CSS ?

Hello,
I use your theme which is great!

However, I have a problem with loading CSS and the order of appearance of stylesheets.

I use “WP LESS” to compile my CSS, and I can not load this CSS last from my “functions.php” file of my child theme.
The only way I found is to add it directly to the parent theme’s functions.php file after line 180. (After COLOR SCHEME in Comments).

Could you tell me the code allowing me to add my CSS / LESS in my functions.php file to prevent everything from being overwritten with each update ?

Here is my current code

****************************************
    add_action ('wp-less_compiler_construct_pre', function ($ compiler) {
    $ Compiler-> setFormatter ( 'compressed');
    });
    
    if (! is_admin ()) {
        wp_enqueue_style ('pgk-starter', get_stylesheet_directory_uri (). '/ _ css / theme-pgk.less');
    }
************************************************** 

Thanks for your help !