Rosu-pp-py

- Removed the `GameMode` class again; use simple numbers instead (0/1/2/3)
- Updated to [rosu-pp v0.7.0](https://github.com/MaxOhn/rosu-pp/blob/main/CHANGELOG.md#v070-2022-07-06)
- Added `strains` method for `Calculator` which returns instances of `Strains`

- Updated to [PyO3 v0.16](https://github.com/PyO3/pyo3/blob/main/CHANGELOG.md#0165---2022-05-15) from v0.15
- Updated to [rosu-pp v0.6](https://github.com/MaxOhn/rosu-pp/blob/main/CHANGELOG.md#v060-2022-07-05)
- Added the class `GameMode` to serve as enum e.g. `GameMode.Taiko`
- `ScoreParams` now have an additional field `mode: Optional[GameMode]` which can be used to convert to other modes

- Bumped patch version of dependencies, including a [rosu-pp](https://github.com/MaxOhn/rosu-pp/blob/main/CHANGELOG.md#v052-2022-06-14) update

- Updated to [rosu-pp v0.5.1](https://github.com/MaxOhn/rosu-pp/blob/main/CHANGELOG.md)
- `Calculator` now accepts the kwargs `ar`, `cs`, `hp`, and `od` to adjust the map's attributes
- Additionally to the kwargs, `Calculator` also has new methods `set_ar(v)`, `set_cs(v)`, `set_hp(v)`, and `set_od(v)`.
- `ScoreParams` has the additional field `clockRate` to specify a custom clock rate, providable as kwarg or through the setter
- `CalculateResult` now also includes a `clockRate` field

- __Fixes:__
- Fixed panic on maps with 0 objects
- Fixed droplet timings on juicestreams with span count >1
- Fixed timing point parsing on some (older) maps where "uninherited" value did not coincide with beat length
- Fixed handling .osu files with missing difficulty attributes
- Fixed huge memory allocations caused by incorrectly parsing .osu files
- __Breaking changes:__
- The `stars` and `strains` functions for all modes were removed. Instead use the `{Mode}Stars` builder pattern which is similar to `{Mode}PP`.
- `BeatmapExt::stars`'s definition was adjusted to use the `AnyStars` builder struct
- Store `HitObject::sound` in `Beatmap::sounds` instead to reduce the struct size
- Removed the mode features `osu`, `fruits`, `taiko`, and `mania`. Now all modes are always supported.
- Renamed the `rosu_pp::fruits` module to `rosu_pp::catch`. Similarly, all structs `Fruits{Name}` were renamed to `Catch{Name}` and enums over the mode have their `Fruits` variant renamed to `Catch`
- Renamed `Mods`' method `speed` to `clock_rate`
- __Additions:__
- Added `AttributeProvider` impl for `{Mode}PerformanceAttributes`
- Added the method `clock_rate` to `{Mode}PP` and `{Mode}Stars` to consider a custom clock rate instead of the one dictated by mods.

[tsunyoku]: https://github.com/tsunyoku

[3]: https://github.com/MaxOhn/rosu-pp-py/pull/3
[7]: https://github.com/MaxOhn/rosu-pp-py/pull/7