Update carbon-fields and carbon-field-number to fix blank settings screen.

[phripley]

I was getting a blank screen in the Squidge plugins interface when I installed and activated Squidge.

I ran composer require htmlburger/carbon-fields and composer require htmlburger/carbon-field-number and replaced squidge's existing htmlburger directory with the new one pulled down by composer.

This appears to update carbon-fields from version 3.3.2 to 3.6.3.

After this update I was able to see the Squidge Settings page as expected including the installation status of the helper image libraries.

I was able to install the image libraries and saw the status updated. I saw that Squidge created the webp and avif files as expected.

I am using PHP v8.2.21 and WordPress 6.6 on Debian GNU/Linux 12 (bookworm).

I have not yet figured out how to use Squidge in my templates so this aspect is untested. I am early in my WordPress journey!

This PR is related to the Issue 21: https://github.com/ainsleyclark/squidge/issues/21 reported by @Iliya5digital and reproduced by @chapsbln