Hotfix for pfs_utils updates - python version and missing dependency

From Onodera-san:

Could you please consider to lower the version requirement of Python to >=3.11? The target uploader actually still uses gurobipy 10.x and it does not support Python 3.12. I'm thinking of updating the gurobipy version to new ones, but not this call for proposals.

pfs_utils requires datamodel, but it cannot be found in PyPI, so you need to add it like "pfs-datamodel @ git+https://github.com/Subaru-PFS/datamodel.git" in pyproject.toml.

Note, the target uploader is installing pfs_utils via pip, not using eups.