* Upgrade xDS (go-control-plane) API to support Envoy 1.10.
This includes backwards compatibility shim to work around the ext_authz package rename in 1.10.
It also adds integration test support in CI for 1.10.0.
* Fix go vet complaints
* go mod vendor
* Update Envoy version info in docs
* Update website/source/docs/connect/proxies/envoy.md
* Connect: Fix Envoy getting stuck during load
Also in this PR:
- Enabled outlier detection on upstreams which will mark instances unhealthy after 5 failures (using Envoy's defaults)
- Enable weighted load balancing where DNS weights are configured
* Fix empty load assignments in the right place
* Fix import names from review
* Move millisecond parse to a helper function
R.B. Boyer
Matt Keeler
Paul Banks