Update go otel 1.0.1

This fixes the issue with the usage of the deprecated attribute.Any
function that original caused build issues.

Signed-off-by: Brian Goff <cpuguy83@gmail.com>

vendor/google.golang.org/grpc/vet.sh

@@ -89,10 +89,6 @@ not git grep "\(import \|^\s*\)\"github.com/golang/protobuf/ptypes/" -- "*.go"
 # - Ensure all xds proto imports are renamed to *pb or *grpc.
 git grep '"github.com/envoyproxy/go-control-plane/envoy' -- '*.go' ':(exclude)*.pb.go' | not grep -v 'pb "\|grpc "'
 
-# - Check imports that are illegal in appengine (until Go 1.11).
-# TODO: Remove when we drop Go 1.10 support
-go list -f {{.Dir}} ./... | xargs go run test/go_vet/vet.go
-
 misspell -error .
 
 # - Check that generated proto files are up to date.