Bump mint from 1.7.1 to 1.9.1 - #64

No file matched to [/home/runner/work/grpc_client/grpc_client/**/*requirements*.txt,/home/runner/work/grpc_client/grpc_client/**/*requirements*.in,/home/runner/work/grpc_client/grpc_client/**/*constraints*.txt,/home/runner/work/grpc_client/grpc_client/**/*constraints*.in,/home/runner/work/grpc_client/grpc_client/**/pyproject.toml,/home/runner/work/grpc_client/grpc_client/**/uv.lock,/home/runner/work/grpc_client/grpc_client/**/*.py.lock]. The cache will never get invalidated. Make sure you have checked out the target repository and configured the cache-dependency-glob input correctly.