Set content_scale_size when setting the resolution

[beck-tom]

I will admit that I am a bit too new to Godot to be confident that this is the appropriate approach for an issue I have.
The view port was not getting resized along with the window when switching resolutions.

Adding window.content_scale_size = value here gave me the expected results:
https://github.com/Maaack/Godot-Menus-Template/blob/main/addons/maaacks_menus_template/base/scripts/app_settings.gd#L132

Would there be any consequences is adding this in the next update?