build(deps): bump github.com/slack-go/slack from 0.17.3 to 0.18.0#32

dependabot[bot] wants to merge 1 commit intomaincruxstack/aws-rds-maintenance-machine:mainfrom

dependabot/go_modules/github.com/slack-go/slack-0.18.0cruxstack/aws-rds-maintenance-machine:dependabot/go_modules/github.com/slack-go/slack-0.18.0Copy head branch name to clipboard