Fix colour penalties being bypassed via repeated ratio variance

[Lawtrohux]

This PR aims to improve the consistentRatioPenalty logic to ensure it cannot be bypassed by spamming 'artificial' ratio changes through offsnaps that can still be hit as a normal 1/4 pattern. This was previously found most egregiously in a test map.

Essentially, whilst preserving original logic, this adds a fallback penalty that checks recent rhythmic ratios, if they're within a predefined average, these fallback into the original logic. This can in some cases nerf colour patterns even more, as its harshened when there are gaps vs a long, sustained 1/4 pattern.

This results in more accurate and abuse-resistant evaluation, without affecting properly varied rhythmically intense maps.

[Lawtrohux]

will also request a smoogisheet for this one to be extra safe @ppy/pp-maintainers, cheers

[stanriders]

!diffcalc RULESET=taiko OSU_A=https://github.com/ppy/osu/tree/pp-dev OSU_B=https://github.com/ppy/osu/pull/33641

[github-actions[bot]]

Target: https://github.com/ppy/osu/pull/33641 Spreadsheet: https://docs.google.com/spreadsheets/d/1XKp5Us4RZHoNdpfLbA8j7MN95Y8EVSr96eSU9uTUFKo/edit

[buyaspacecube]

values look right to me