Update genproto dependency

[liggitt]

Updates to a version of genproto that splits out the generic api/rpc packages to avoid future "ambiguous imports" errors.

See googleapis/go-genproto#1015 for more details.

[liggitt]

rebased

[liggitt]

Tests / test (linux-amd64-integration-2-cpu) (pull_request) Failing after 20m failure is a timeout:

integration/clientv3/examples (15m0.113s)

I can't reproduce this locally, ETCD_VERIFY=all go test -v -json ./integration/... -timeout=15m --race --cpu=2 -p=2 passes just fine

ok  	go.etcd.io/etcd/tests/v3/integration/clientv3/examples	3.093s

[liggitt]

@ahrtr is the integration-2-cpu test timing out elsewhere, or is that specific to this PR? how close to the 15 minute timeout is it running normally when it passes in CI?

[ahrtr]

@ahrtr is the integration-2-cpu test timing out elsewhere, or is that specific to this PR? how close to the 15 minute timeout is it running normally when it passes in CI?

I think It has nothing to do with this PR. It should be just flaky test case. We can follow it separately.

[ahrtr]

Closing this PR since a similar PR #16338 has already been merged per your comment.

[Note: This PR was raised earlier than https://github.com//pull/16338] thx @liggitt