build(deps): bump slack-sdk from 3.21.3 to 3.22.0 in /.github/actions/pr_notifier#789

dependabot[bot] wants to merge 3 commits intomaintyxia/envoy:mainfrom

dependabot/pip/dot-github/actions/pr_notifier/slack-sdk-3.22.0tyxia/envoy:dependabot/pip/dot-github/actions/pr_notifier/slack-sdk-3.22.0Copy head branch name to clipboard