chore: drop unused dev dependencies, unpin ty, refresh the lockfile

Remove four development dependencies that nothing in the repo uses:

- tox: no tox.ini, no setup.cfg, no [tool.tox] section
- bumpversion: no config either; CONTRIBUTING documents bumping
  __version__.py by hand and the release workflow verifies it
- pytest-csv: no --csv usage in pytest.ini, the Makefile or CI
- pytz: no imports anywhere

pytz stays installed as a transitive dependency of dbt-adapters and
dbt-common, so nothing changes at runtime. Removing the direct
declaration only drops a claim this repo does not use.

Unpin ty. The exact `ty==0.0.64` constraint duplicated a version uv.lock
already carries, and every caller reaches ty through `uv run --frozen`,
so the lock is what they resolve either way. Relocking takes it to
0.0.75.

Then refresh the rest with `uv lock --upgrade`: 52 packages moved, 2
added and 7 removed.

Bump the ruff-pre-commit rev from v0.15.20 to v0.16.5 so the hooks run
the same ruff the lock resolves. Both now report 0.16.5.

Development dependencies only. The adapter's runtime requirements in
[project.dependencies] are untouched.

Author: joshmarkovic

.pre-commit-config.yaml

@@ -34,7 +34,7 @@ repos:
           - '-d {extends: default, rules: {line-length: disable, document-start: disable}}'
           - '-s'
   - repo: 'https://github.com/astral-sh/ruff-pre-commit'
-    rev: v0.15.20
+    rev: v0.16.5
     hooks:
       - id: ruff-check
         args:

pyproject.toml

@@ -62,23 +62,17 @@ dev = [
     "adbc-driver-manager>=1.0.0",
     "pyarrow>=14.0.0",
     "build",
-    "bumpversion",
     "flaky",
     "freezegun>=1.5.0,<2.0",
     "ipdb",
     "pre-commit",
     "pytest",
     "pytest-cov",
-    "pytest-csv",
     "pytest-dotenv",
     "pytest-xdist",
-    "pytz",
     "ruff",
-    "tox>=3.13",
     "twine",
-    # Pinned exactly: this is the single source of the ty version, read by the
-    # pre-commit hook, `make ty` and the Type check workflow alike.
-    "ty==0.0.64",
+    "ty",
 ]
 
 [project.urls]