Spinners incorrectly increment combo color

[alchzh]

In the osu! client, spinners don't move the combo color forward even though they're treated as their own combos. In osr2mp4 every time there's a spinner the combo color gets shifted incorrectly forward by one. This is pretty bad if there are color hax.

ComboOffset bits also shouldn't do anything if on a spinner, and the notes after the spinner should always be a new combo (the editor will correct these errors on save ppy/osu-stable-issues#733 )

[uyitroa]

@alchzh oh never noticed that thank you

[quat1024]

At 0:37 in this replay https://streamable.com/9kpy9d from this post https://www.reddit.com/comments/qoayac, a followpoint is visible connecting an object before the spinner to one after the spinner. The next combo also starts at 2. I haven't checked if this is just 2007 map jank though.

There's also a couple examples later on of followpoints appearing over a break from the upper-left corner, usually when a spinner was the last object before the break