When shrinking in ImageText wrap(), wrap text even if no scaling is required

[radarhere]

Resolves #10024

In ImageText wrap(), when shrinking text, once the text is wrapped, if it fits into the space without any remaining text, then there is no shrinking required.

Pillow/src/PIL/ImageText.py

Lines 220 to 223 in 852d834

	wrap = _Wrap(self, width, height, font)
	if scaling == "shrink":
	if not wrap.remaining_text:
	return None

However, while that return statement avoided shrinking the font

Pillow/src/PIL/ImageText.py

Lines 225 to 233 in 852d834

	size = math.ceil(font.size)
	while wrap.remaining_text:
	if size == max(limit, 1):
	msg = "Text could not be scaled"
	raise ValueError(msg)
	size -= 1
	font = self.font.font_variant(size=size)
	wrap = _Wrap(self, width, height, font)
	self.font = font

it also avoided applying the text wrapping.

Pillow/src/PIL/ImageText.py

Line 270 in 852d834

self.text = newline.join(wrap.lines)