Bump certifi from 2019.11.28 to 2023.7.22

Bumps [certifi](https://github.com/certifi/python-certifi) from 2019.11.28 to 2023.7.22.
- [Commits](certifi/python-certifi@2019.11.28...2023.07.22)

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

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

requirements.txt

@@ -6,7 +6,7 @@ bcrypt==3.1.7
 beautifulsoup4==4.8.2
 blinker==1.3
 boto==2.34.0
-certifi==2019.11.28
+certifi==2023.7.22
 cffi==1.13.2
 chardet==3.0.4
 Click==7.1.2