chore(deps): update bandit requirement from >=1.7.8 to >=1.9.4

Updates the requirements on [bandit](https://github.com/PyCQA/bandit) to permit the latest version.
- [Release notes](https://github.com/PyCQA/bandit/releases)
- [Commits](PyCQA/bandit@1.7.8...1.9.4)

---
updated-dependencies:
- dependency-name: bandit
  dependency-version: 1.9.4
  dependency-type: direct:production
...

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

Author: dependabot[bot]

pyproject.toml

@@ -51,7 +51,7 @@ test = [
     "pytest_httpserver==1.1.3",
     "types-requests>=2.31.0",
     "pandas-stubs>=2.0.0",
-    "bandit>=1.7.8",
+    "bandit>=1.9.4",
     "pandas>=2.0.0",
     "pyarrow>=18.0.0",
     "adbc-driver-flightsql>=1.3.0",