Fixup dependabot settings

[larsevj]

also update uv lockfile:

Updated ast-serialize v0.6.0 -> v0.8.0
Updated cachetools v7.1.6 -> v7.1.7
Updated cffi v2.1.0 -> v2.1.1
Updated charset-normalizer v3.4.9 -> v3.5.0
Removed decorator v5.3.1
Updated filelock v3.32.0 -> v3.32.2
Updated greenlet v3.5.4 -> v3.5.5
Updated ipython v9.15.0 -> v9.16.1
Updated librt v0.13.0 -> v0.15.0
Updated memray v1.19.3 -> v1.20.0
Updated nbformat v5.10.4 -> v5.11.0
Updated numpy v2.5.1 -> v2.5.2
Updated packaging v26.2 -> v26.3
Updated platformdirs v4.11.0 -> v4.11.2
Updated pre-commit v4.6.1 -> v4.6.2
Updated pylint v4.0.6 -> v4.0.7
Updated pytest-memray v1.9.0 -> v1.10.0
Updated python-discovery v1.5.0 -> v1.5.2
Updated setuptools v83.0.0 -> v84.0.0
Updated soupsieve v2.9.1 -> v2.9.2
Updated sqlalchemy v2.0.51 -> v2.0.52
Updated tornado v6.5.7 -> v6.5.8
Updated tox v4.58.0 -> v4.59.0
Updated traitlets v5.15.1 -> v5.16.1
Updated virtualenv v21.7.0 -> v21.7.4