Tja2fumen

What's Changed
* Add Linux build for self-contained executable by vivaria in https://github.com/vivaria/tja2fumen/pull/76
* Fix parsing of `BALLOON:` so that values are correctly read for all 3 branches by vivaria in https://github.com/vivaria/tja2fumen/pull/80
* Add support for `SENOTECHANGE` command by vivaria in https://github.com/vivaria/tja2fumen/pull/81

**Full Changelog**: https://github.com/vivaria/tja2fumen/compare/0.8.0...0.9.0

What's Changed

* Properly set timing window values for easier difficulties by vivaria in https://github.com/vivaria/tja2fumen/pull/74
* Allow `tja2fumen` to be run on folders to allow fixing timing windows on all .bin files by vivaria in https://github.com/vivaria/tja2fumen/pull/75

This patch release fixes a small but important bug introduced in version 0.7.0 that caused conversion failures when combined with TakoTako:

- [Don't throw error if file extension is not `.tja`](https://github.com/vivaria/tja2fumen/commit/ade4f66679b52ce06248c913578c511d3fda8aab)

Moving forward, I will explicitly test compatibility with TakoTako's `TJAConvert.exe` before creating a new release. My apologies for any inconvenience this has caused.

> [!WARNING]
> tja2fumen 0.7.0 and 0.7.1 include a small bug that causes conversion failures when used with TakoTako. Please upgrade to 0.7.2. The releases for versions 0.7.0 and 0.7.1 have been marked as 'Prerelease' for this reason.

This patch release includes many small improvements to avoid unnecessary crashes due to chart errors. Now, instead of crashing, `tja2fumen` will try to fix issues where it can, and alert the user with detailed warning messages.

For the full changelog since 0.7.0, please refer to [this link](https://github.com/vivaria/tja2fumen/compare/0.7.0...0.7.1).

> [!WARNING]
> tja2fumen 0.7.0 and 0.7.1 include a small bug that causes conversion failures when used with TakoTako. Please upgrade to 0.7.2. The releases for versions 0.7.0 and 0.7.1 have been marked as 'Prerelease' for this reason.

This minor release includes the following new features:

- Outputs fumens with proper Don/Kat senote types (ド, コ, ドン, カ, カッ)
- Can run tja2fumen on existing `.bin` to update senote types.

>[!WARNING]
> This is a developer prerelease simply to test the changes in PR 64. This version shouldn't be included in any official releases. Please wait for the proper release when PR 64 is merged.

Includes the following fixes:

- Ignores TJA `BPM:` field when clustering don/kas
- Fix grouping logic to ensure that running it multiple times will not cause any further changes (https://en.wikipedia.org/wiki/Idempotence)

Includes the following new feature:

- Adds functionality to run on existing `.bin` files to fix don/ka senote types