[air](deps): Bump sentencepiece from 0.1.96 to 0.2.1 in /python/requirements/ml

[dependabot]

Bumps sentencepiece from 0.1.96 to 0.2.1.

Release notes

Sourced from sentencepiece's releases.

v0.2.1

Major changes

• [Python] Supported wheels and builds for Python 3.13 and 3.14(rc1) #1134, #1127, #1121, #1111, #1110, #1104, #1103, #1099, #1091
• [Python] Added an experimental support for free-threading. #1134, #1127, #1110 https://github.com/google/sentencepiece/tree/master/python#free-threading-support
• [Python] Updated the supported Python version to 3.9 or later.

New features

• [ALL]: Added new build mode to prevent the precompiled normalization rules being embedded in *.so and *.a. (-DSPM_DISABLE_EMBEDDED_DATA=ON). This reduces the runtime size by approximately 1-2 MB. This mode is enabled to build python wheels. The rules are loaded as the data package.

Bug fixes & minor changes

• [ALL]: Security fix to address a heap overflow issue that could occur when using a model containing an invalid precompiled normalization model.
• [Python]: Deprecates the wheel package for Linux i686.
• [Python]: Supported wheel for Windows Arm64. #1114
• [Python]: Fixed the crash issue on batch decoding #1051
• [ALL]: Updated the Unicode normalization rule with the latest ICU/Unicode rules.
• [ALL]: Unused code and build mode cleanup.

v0.2.1pre2

Major changes

• [Python] Supported wheels and builds for Python 3.13 and 3.14(rc0)
• [Python] Added an experimental support for free-threading. https://github.com/google/sentencepiece/tree/master/python#free-threading-support
• [Python] Updated the supported Python version to 3.9 or later.

New features

• [ALL]: Added new build mode to prevent the precompiled normalization rules being embedded in *.so and *.a. (-DSPM_DISABLE_EMBEDDED_DATA=ON). This reduces the runtime size by approximately 1-2 MB. This mode is enabled to build python wheels. The rules are loaded as the data package.

Bug fixes & minor changes

• [ALL]: Security fix to address a heap overflow issue that could occur when using a model containing an invalid precompiled normalization model.
• [Python]: Deprecates the wheel package for Linux i686.
• [Python]: Supported wheel for Windows Arm64.
• [Python]: Fixed the crash issue on batch decoding #1051
• [ALL]: Updated the Unicode normalization rule with the latest ICU/Unicode rules.
• [ALL]: Unused code and build mode cleanup.

v0.2.0

Major changes

N/A

New features

• [ALL] Added SentencePieceNormalizer class in C++/Python. It supports almost the equivalent feature of spm_normalize. Python Sample C++ Sample
• [ALL] Added SentencePieceProcessor::Normalize method in C++/Python Python Sample C++ Sample
• [ALL] Added functionality to override the normalization spec before the processing. Python Sample

Bug fixes & minor changes

• Introduce better support of using external abseil and protobuf google/sentencepiece#869
• Build universal binary in OSX release package google/sentencepiece#892
• Add the set_min_log_level function to python to change the loglevel from the python wrapper. google/sentencepiece#893
• Uses the logsumexp techniques in marginal probabilities of n-best tokenization to avoid underflow.
• Support Python 3.12 google/sentencepiece#932

... (truncated)

Commits

• 31646a4 Merge pull request #1136 from crusaderky/pytest-run-parallel
• bcd44b9 free-threading tests
• 135747f install twine before checking wheel
• 69fe0b2 install setuptools before making sdist
• ee1422b install setuptools before making sdist
• 5ac2fd2 use windows-11-arm runner to test ARM64 wheel on native env.
• 36b9745 use windows-11-arm runner to test ARM64 wheel on native env.
• 4f043ae use auto-mode to make wheel with the native binary.
• 623196e uses arm docker image to build and test wheel
• 559fd65 re-enable QEMU to enable arm execution
• Additional commits viewable in compare view

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