Deprecate lettuce DNS support classes #1527
Description
Feature Request
(Blocked by #1517)
For lettuce 6.1, PR #1517 has optional dependency of netty-dns-resolver and if available it Lettuce uses netty's non-blocking DNS resolver.
For lettuce 6.2, Lettuce makes netty-dns-resolver mandatory and defaults to netty's non-blocking DNS resolver and deprecates DNS support classes.