Bump uritemplate from 3.0.1 to 4.1.1

Bumps [uritemplate](https://github.com/python-hyper/uritemplate) from 3.0.1 to 4.1.1.
- [Release notes](https://github.com/python-hyper/uritemplate/releases)
- [Changelog](https://github.com/python-hyper/uritemplate/blob/main/HISTORY.rst)
- [Commits](https://github.com/python-hyper/uritemplate/compare/3.0.1...4.1.1)

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

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

requirements.txt

@@ -23,7 +23,7 @@ webdavclient3==3.14.6
 whitenoise==5.3.0
 icalendar==4.0.7
 pyyaml==6.0
-uritemplate==3.0.1
+uritemplate==4.1.1
 beautifulsoup4==4.10.0
 microdata==0.7.1
 Jinja2==3.0.2