String.num now prints trailing zeroes on whole numbers

[123outerme]

Your Godot version:
4.4-stable

Issue description:
In Godot 4.4, Calling String.num with an integer/whole number parameter with no second argument returns a String for that number with a trailing ".0". For example, String.num(42) returns "42.0". The docs for String.num say that trailing zeroes are not printed.
In 4.3, this was correct, and String.num(42) returned "42".

URL to the documentation page:
https://docs.godotengine.org/en/4.4/classes/class_string.html#class-string-method-num

[AThousandShips]

This might be a case of confusion, I think the "trailing zeroes" referred to here are for String.num(3.14159300) where no zeros are printed, but should be clarified

[hua-zhi-wan]

This might be a case of confusion, I think the "trailing zeroes" referred to here are for String.num(3.14159300) where no zeros are printed, but should be clarified

But in version 4.3, the behavior of this method does not include the last 0, and some projects (including mine) do rely on this feature. This change has actually caused even greater confusion.