Bump certifi in /multimodal/frozen_in_time/pytorch

Bumps [certifi](https://github.com/certifi/python-certifi) from 2021.5.30 to 2022.12.7.
- [Release notes](https://github.com/certifi/python-certifi/releases)
- [Commits](certifi/python-certifi@2021.05.30...2022.12.07)

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

multimodal/frozen_in_time/pytorch/requirements.txt

@@ -1,6 +1,6 @@
 av==6.1.0
 brotlipy==0.7.0
-certifi==2021.5.30
+certifi==2022.12.7
 cffi==1.14.6
 charset-normalizer==2.0.4
 click==8.0.3