Merge pull request #373 from aws/dependabot/pip/sample-apps/flask/certifi-2022.12.7

Bump certifi from 2020.4.5.1 to 2022.12.7 in /sample-apps/flask

Author: atshaw43

sample-apps/flask/requirements.txt

@@ -1,5 +1,5 @@
 boto3
-certifi==2020.4.5.1
+certifi==2022.12.7
 chardet==3.0.4
 click==7.1.2
 Flask==1.1.2