[connector/failover] Better handling logic for no healthy pipelines#47211

singhvibhanshu wants to merge 2 commits intoopen-telemetry:mainopen-telemetry/opentelemetry-collector-contrib:mainfrom

singhvibhanshu:fix/retryIntervalsinghvibhanshu/opentelemetry-collector-contrib:fix/retryIntervalCopy head branch name to clipboard