Bump iso3166 from 2.0.2 to 2.1.1

Bumps [iso3166](https://github.com/deactivated/python-iso3166) from 2.0.2 to 2.1.1.
- [Release notes](https://github.com/deactivated/python-iso3166/releases)
- [Changelog](https://github.com/deactivated/python-iso3166/blob/master/CHANGES)
- [Commits](deactivated/python-iso3166@2.0.2...v2.1.1)

---
updated-dependencies:
- dependency-name: iso3166
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

requirements.txt

@@ -1,5 +1,5 @@
 cryptography>=35.0.0
-iso3166==2.0.2
+iso3166==2.1.1
 packaging==21.2
 requests>=2.26.0
 ruamel.yaml==0.17.19