Fixes bad gizmo alignment for textures with odd size

scene/2d/animated_sprite.cpp

@@ -93,7 +93,7 @@ Rect2 AnimatedSprite::_get_rect() const {
 
 	Point2 ofs = offset;
 	if (centered)
-		ofs -= s / 2;
+		ofs -= Size2(s) / 2;
 
 	if (s == Size2(0, 0))
 		s = Size2(1, 1);

scene/2d/sprite.cpp

@@ -363,7 +363,7 @@ Rect2 Sprite::get_rect() const {
 
 	Point2 ofs = offset;
 	if (centered)
-		ofs -= s / 2;
+		ofs -= Size2(s) / 2;
 
 	if (s == Size2(0, 0))
 		s = Size2(1, 1);