edgeos: update bind to 9.16.48

BUG=b/334962168
TEST=emerge,qemu (https://screenshot.googleplex.com/3Juhv5Vwj8hj2id)
RELEASE_NOTE=n/a

Change-Id: I7953c57753574a3af9bbfad8d44fd1250d1eff1a
Reviewed-on: https://cos-review.googlesource.com/c/cos/overlays/board-overlays/+/69630
Reviewed-by: Zizheng Wu <zizhengwu@google.com>
Tested-by: Cusky Presubmit Bot <presubmit@cos-infra-prod.iam.gserviceaccount.com>
Reviewed-by: Alan Berryhill <berryhill@google.com>
4 files changed