Bump certifi from 2018.11.29 to 2022.12.7 (#92)

Bumps [certifi](https://github.com/certifi/python-certifi) from 2018.11.29 to 2022.12.7.
- [Release notes](https://github.com/certifi/python-certifi/releases)
- [Commits](certifi/python-certifi@2018.11.29...2022.12.07)

---
updated-dependencies:
- dependency-name: certifi
  dependency-type: direct:production
...

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Author: dependabot[bot]

requirements.txt

@@ -3,4 +3,4 @@ requests==2.20.0
 Jinja2==2.11.3
 lxml==4.9.1
 urllib3==1.26.5
-certifi==2018.11.29
+certifi==2022.12.7