Bump certifi from 2018.8.24 to 2023.7.22

Bumps [certifi](https://github.com/certifi/python-certifi) from 2018.8.24 to 2023.7.22.
- [Commits](certifi/python-certifi@2018.08.24...2023.07.22)

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

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

Author: dependabot[bot]

requirements.txt

@@ -8,7 +8,7 @@ beautifulsoup4==4.6.3
 black==19.3b0
 bs4==0.0.1
 cachetools==3.1.0
-certifi==2018.8.24
+certifi==2023.7.22
 cfgv==3.3.1
 chardet==3.0.4
 charset-normalizer==3.2.0