chore(deps): bump pycountry from 24.6.1 to 26.2.16

Bumps [pycountry](https://github.com/pycountry/pycountry) from 24.6.1 to 26.2.16.
- [Release notes](https://github.com/pycountry/pycountry/releases)
- [Changelog](https://github.com/pycountry/pycountry/blob/main/HISTORY.txt)
- [Commits](pycountry/pycountry@24.6.1...26.2.16)

---
updated-dependencies:
- dependency-name: pycountry
  dependency-version: 26.2.16
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

requirements.txt

@@ -220,7 +220,7 @@ pyasn1==0.4.8
     #   rsa
 pyasn1-modules==0.2.8
     # via google-auth
-pycountry==24.6.1
+pycountry==26.2.16
     # via -r requirements.in
 pycparser==3.0
     # via cffi