Bump the dev-tools group across 1 directory with 2 updates

Bumps the dev-tools group with 2 updates in the / directory: [ruff](https://github.com/astral-sh/ruff) and [mypy](https://github.com/python/mypy).


Updates `ruff` from 0.2.0 to 0.15.1
- [Release notes](https://github.com/astral-sh/ruff/releases)
- [Changelog](https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md)
- [Commits](astral-sh/ruff@v0.2.0...0.15.1)

Updates `mypy` from 1.8.0 to 1.19.1
- [Changelog](https://github.com/python/mypy/blob/master/CHANGELOG.md)
- [Commits](python/mypy@v1.8.0...v1.19.1)

---
updated-dependencies:
- dependency-name: ruff
  dependency-version: 0.15.1
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: dev-tools
- dependency-name: mypy
  dependency-version: 1.19.1
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: dev-tools
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

pyproject.toml

@@ -46,8 +46,8 @@ dependencies = [
 
 [project.optional-dependencies]
 dev = [
-    "ruff==0.2.0",
-    "mypy==1.8.0",
+    "ruff==0.15.5",
+    "mypy==1.19.1",
     "pytest>=8.0.0",
     "pytest-cov>=4.1.0",
     "pre-commit==3.6.0",