update OpenTelemetry dependencies and grpc

This update dropped the otelgrpc → cloud.google.com/go/compute dependency,
among others. This dropped out because genproto cleaned up it's dependencies
on google cloud libraries, and otel updated - details in #113366.

Signed-off-by: Davanum Srinivas <davanum@gmail.com>
Co-Authored-By: David Ashpole <dashpole@google.com>

vendor/google.golang.org/grpc/internal/resolver/unix/unix.go

@@ -61,6 +61,10 @@ func (b *builder) Scheme() string {
 	return b.scheme
 }
 
+func (b *builder) OverrideAuthority(resolver.Target) string {
+	return "localhost"
+}
+
 type nopResolver struct {
 }