chore(deps): bump certifi

Bumps [certifi](https://github.com/certifi/python-certifi) from 2022.12.7 to 2023.7.22.
- [Commits](certifi/python-certifi@2022.12.07...2023.07.22)

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

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

packages/@aws-cdk/aws-lambda-python-alpha/test/lambda-handler-project/shared/requirements.txt

@@ -1,5 +1,5 @@
 # Lock versions of pip packages
-certifi==2022.12.7
+certifi==2023.7.22
 chardet==3.0.4
 idna==2.10
 urllib3==1.26.7