Merge pull request #75034 from capnm/Fix_tvg_Picture_size

SVG: fix tvg::Picture->size() and scale based errors.

modules/svg/image_loader_svg.cpp

@@ -79,8 +79,8 @@ Error ImageLoaderSVG::create_image_from_utf8_buffer(Ref<Image> p_image, const Pa
 	float fw, fh;
 	picture->size(&fw, &fh);
 
-	uint32_t width = round(fw * p_scale);
-	uint32_t height = round(fh * p_scale);
+	uint32_t width = MAX(1, round(fw * p_scale));
+	uint32_t height = MAX(1, round(fh * p_scale));
 
 	const uint32_t max_dimension = 16384;
 	if (width > max_dimension || height > max_dimension) {