Bump certifi from 2018.10.15 to 2022.12.7 in /python/flask#25

dependabot[bot] wants to merge 1 commit intomastergo/trace-examples:masterfrom

dependabot/pip/python/flask/certifi-2022.12.7go/trace-examples:dependabot/pip/python/flask/certifi-2022.12.7Copy head branch name to clipboard