Bump certifi in /anuvaad-etl/anuvaad-extractor/ocr-content-handler/src

Bumps [certifi](https://github.com/certifi/python-certifi) from 2020.6.20 to 2023.7.22.
- [Commits](certifi/python-certifi@2020.06.20...2023.07.22)

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

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

anuvaad-etl/anuvaad-extractor/ocr-content-handler/src/requirements.txt

@@ -1,7 +1,7 @@
 # anuvaad_auditor==0.1.6
 anuvaad-auditor==1.0.0
 anuvaad-em==0.0.2
-certifi==2020.6.20
+certifi==2023.7.22
 click==7.1.2
 DateTime==4.3
 Flask==1.1.2