ethertypes: upgraded package to upstream

Upgraded net-misc/ethertypes to version 0 on amd64.

Adding ethertypes in order to upgrade ebtables. Upgrading ebtables
to resolve package conflict with iptables.

BUG=b/173158844
TEST=presubmit
RELEASE_NOTE=None

Change-Id: I2b572783ae954080082abf4d28aa127540b6d27a
Reviewed-on: https://cos-review.googlesource.com/c/third_party/overlays/portage-stable/+/9080
Tested-by: Cusky Presubmit Bot <presubmit@cos-infra-prod.iam.gserviceaccount.com>
Reviewed-by: Robert Kolchmeyer <rkolchmeyer@google.com>
4 files changed