build(deps): bump python from 3.8.6-slim to 3.9.0-slim in /bot#626

dependabot[bot] wants to merge 1 commit intomastermozilla/code-coverage:masterfrom

dependabot/docker/bot/python-3.9.0-slimmozilla/code-coverage:dependabot/docker/bot/python-3.9.0-slimCopy head branch name to clipboard