Need to re-generate the new internal metrics, but it is too much code to change,
so will move this to dataold (was internal anyway, so no public breaking change).
Signed-off-by: Bogdan Drutu <bogdandrutu@gmail.com>
* Update protobuf to v1.4.2
* Disable SA1019 linter check (requires using different protobuf packages)
* Update to opencensus-proto v0.3.0
* Embed unimplemented servers in OpenCensus receiver (required by new gRPC)
* Switch to go-cmp for comparing protobuf messages
* Document changes in the changelog
* Apply ignore lint rules to individual lines, fix trivial issues
* go mod tidy