Bump bandit from 1.7.10 to 1.9.4

Bumps [bandit](https://github.com/PyCQA/bandit) from 1.7.10 to 1.9.4.
- [Release notes](https://github.com/PyCQA/bandit/releases)
- [Commits](PyCQA/bandit@1.7.10...1.9.4)

---
updated-dependencies:
- dependency-name: bandit
  dependency-version: 1.9.4
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

poetry.lock

@@ -59,7 +59,7 @@ ruff = "0.12.5" # linting
 autoflake = "2.3.3" # remove unused imports
 pyupgrade = "3.21.2" # upgrade syntax to newer versions
 pre-commit = "4.5.1" # pre-commit hooks
-bandit = "1.7.10" # security linter
+bandit = "1.9.4" # security linter
 radon = "6.0.1" # code metrics (human)
 xenon = "0.9.3" # code metrics (machine)