3a62af40b3
Adds support for 4.15 of the VM service protocol to both packages. Also adds `yieldControlToDDS` to the `VmServiceInterface` so implementers of the service protocol can correctly handle DDS connections. Change-Id: I9253a647c1781f4d52758ecce4984082dfbf4fa0 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/357720 Reviewed-by: Derek Xu <derekx@google.com> Commit-Queue: Ben Konyi <bkonyi@google.com> Reviewed-by: Elliott Brooks <elliottbrooks@google.com>