- `default-N` number sprites maximum size increased by 1.25x to a total
of 320x320 to counteract the 0.8x factor applied onto them when
displayed on a hitcircle.
- `sliderb` and parts' maximum size increased to 384x384, to match
`sliderfollowcircle`, as the two are apparently sometimes used
interchangeably by skinners to achieve different visual effects.
It turns out multiple components depend on `Tracking` eventually
becoming `false` at the end of a slider. With my previous changes, this
was no longer the case (as could be seen by the legacy cursor particles
test failure, and heard by slider slide taking too long to stop).
Basically the slider needs to be slightly longer for this test to
correctly fail in headless tests, in conjunction with the new slider
tail leniency.
This is due to headless tests running at a fixed frame interval, and
these timings being *tight*.