Bump the pip-dependencies group in /third_party with 2 updates

Bumps the pip-dependencies group in /third_party with 2 updates: [bandit](https://github.com/PyCQA/bandit) and [packaging](https://github.com/pypa/packaging).


Updates `bandit` from 1.9.2 to 1.9.3
- [Release notes](https://github.com/PyCQA/bandit/releases)
- [Commits](PyCQA/bandit@1.9.2...1.9.3)

Updates `packaging` from 25.0 to 26.0
- [Release notes](https://github.com/pypa/packaging/releases)
- [Changelog](https://github.com/pypa/packaging/blob/main/CHANGELOG.rst)
- [Commits](pypa/packaging@25.0...26.0)

---
updated-dependencies:
- dependency-name: bandit
  dependency-version: 1.9.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: pip-dependencies
- dependency-name: packaging
  dependency-version: '26.0'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: pip-dependencies
...

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

Author: dependabot[bot]

third_party/requirements.txt

@@ -4,9 +4,9 @@ black==24.3.0
 clang-format==15.0.7
 cmake-format==0.6.13
 # Linting the source code
-bandit==1.9.2
+bandit==1.9.3
 # Tests
-packaging==25.0
+packaging==26.0
 # Generating HTML documentation
 pygments==2.19.2
 sphinxcontrib_applehelp==2.0.0