chore(deps): bump joblib from 1.4.2 to 1.6.0

[dependabot]

Bumps joblib from 1.4.2 to 1.6.0.

Changelog

Sourced from joblib's changelog.

Release 1.6.0 - 2026/08/31

• Fix caching of functions whose source cannot be retrieved, such as functions defined in a notebook cell. Their identity fell back to str(hash(func.__code__)), which is salted by PYTHONHASHSEED and so differed between processes. A worker reading the func_code.py written by another one concluded that the function had changed and wiped the whole cache directory for it, discarding results computed by its peers. func_code.py is also no longer rewritten in place, so a reader can no longer catch it half-written and draw the same conclusion. joblib/joblib#1694

• Drop python 3.9 support. The oldest supported Python version is now Python 3.10. joblib/joblib#1773

• Fix eval_expr (used to evaluate the pre_dispatch argument of Parallel) to raise a ValueError as documented instead of leaking a ZeroDivisionError for expressions that divide or take a modulo by zero. joblib/joblib#1810

• MemorizedResult now forwards mmap_mode to its store backend, so a cached array reconstructed from a location is memory-mapped as requested instead of being loaded fully into memory. joblib/joblib#1799

• Unvendor cloudpickle to more quickly benefit from maintenance releases of cloudpickle joblib/joblib#1775

• Fix Memory.cache for functions with a keyword-only argument that has a default declared before a keyword-only argument without a default. joblib/joblib#1731

• Fix behavior of filter_args on some precise cases. joblib/joblib#1800

• Fix a concurrency error that could happen with unordered generator. joblib/joblib#1789

• Fix: dump() now accepts any input os.PathLike object to be consistent with load. joblib/joblib#1812

• The documentation now uses pydata sphinx theme. Furthermore, optional dependencies test and docs have been added to pyproject.toml. joblib/joblib#1774

• Vendor loky 3.6.0

... (truncated)

Commits

• cd9a6b0 Release 1.6.0 (#1844)
• d873f97 MNT vendor loky 3.6.0 (#1843)
• 4ff61af Bump the github-actions group with 4 updates (#1832)
• 804f472 FIX make func_code stable across processes when the source is unavailable (#1...
• 65cc49d TST Restore RNG sequence in hash compatibility test (#1837)
• c1b6541 CI Use pytest-run-parallel on free-threaded build (#1819)
• f6b80d3 MNT Simplify isinstance check in hashing (#1835)
• fa4d5af MNT remove python 3.9 from CI (#1773)
• 53cea7b DOC Update release docs to reflect usage of trusted publishing (#1826)
• 26500e9 Bump the github-actions group across 1 directory with 3 updates (#1790)
• Additional commits viewable in compare view