[Slack]: bump github.com/ovotech/go-sync from 0.14.0 to 0.15.0 in /adapters/slack in the golang group#458

dependabot[bot] wants to merge 1 commit intomainovotech/go-sync:mainfrom

dependabot/go_modules/adapters/slack/golang-c115dd69fbovotech/go-sync:dependabot/go_modules/adapters/slack/golang-c115dd69fbCopy head branch name to clipboard