Bump the python-dependencies group with 2 updates (#337)

Bumps the python-dependencies group with 2 updates: [pytest](https://github.com/pytest-dev/pytest) and [ruff](https://github.com/astral-sh/ruff).


Updates `pytest` from 9.0.1 to 9.0.2
- [Release notes](https://github.com/pytest-dev/pytest/releases)
- [Changelog](https://github.com/pytest-dev/pytest/blob/main/CHANGELOG.rst)
- [Commits](pytest-dev/pytest@9.0.1...9.0.2)

Updates `ruff` from 0.14.7 to 0.14.8
- [Release notes](https://github.com/astral-sh/ruff/releases)
- [Changelog](https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md)
- [Commits](astral-sh/ruff@0.14.7...0.14.8)

---
updated-dependencies:
- dependency-name: pytest
  dependency-version: 9.0.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: python-dependencies
- dependency-name: ruff
  dependency-version: 0.14.8
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: python-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

pyproject.toml

@@ -7,7 +7,7 @@ name = "tuf-conformance"
 dependencies = [
     "securesystemslib[crypto]==1.3.1",
     "tuf==6.0.0",
-    "pytest==9.0.1",
+    "pytest==9.0.2",
     "pytest-json-report==1.5.0"
 ]
 dynamic = ["version"]
@@ -16,7 +16,7 @@ requires-python = ">= 3.10"
 [project.optional-dependencies]
 lint = [
     "mypy==1.19.0",
-    "ruff==0.14.7"
+    "ruff==0.14.8"
 ]
 
 [tool.hatch.version]