Bump bandit from 1.8.3 to 1.8.6

Bumps [bandit](https://github.com/PyCQA/bandit) from 1.8.3 to 1.8.6.
- [Release notes](https://github.com/PyCQA/bandit/releases)
- [Commits](PyCQA/bandit@1.8.3...1.8.6)

---
updated-dependencies:
- dependency-name: bandit
  dependency-version: 1.8.6
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

requirements.txt

@@ -96,7 +96,7 @@ pbr==7.0.1 # bandit
 pyyaml==6.0.2 # bandit
 stevedore==5.4.1  # bandit
 rich==14.0.0 # bandit
-bandit==1.8.3
+bandit==1.8.6
 
 django-smtp-ssl==1.0
 django-contact-us==1.1.0