Go mod and vendor changes

vendor/google.golang.org/grpc/grpclog/grpclog.go

@@ -89,7 +89,7 @@ func Fatal(args ...interface{}) {
 }
 
 // Fatalf logs to the FATAL log. Arguments are handled in the manner of fmt.Printf.
-// It calles os.Exit() with exit code 1.
+// It calls os.Exit() with exit code 1.
 func Fatalf(format string, args ...interface{}) {
 	logger.Fatalf(format, args...)
 	// Make sure fatal logs will exit.

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

@@ -28,9 +28,9 @@ import (
 )
 
 var (
-	// WithResolverBuilder is exported by dialoptions.go
+	// WithResolverBuilder is set by dialoptions.go
 	WithResolverBuilder interface{} // func (resolver.Builder) grpc.DialOption
-	// WithHealthCheckFunc is not exported by dialoptions.go
+	// WithHealthCheckFunc is set by dialoptions.go
 	WithHealthCheckFunc interface{} // func (HealthChecker) DialOption
 	// HealthCheckFunc is used to provide client-side LB channel health checking
 	HealthCheckFunc HealthChecker
@@ -39,14 +39,17 @@ var (
 	// KeepaliveMinPingTime is the minimum ping interval.  This must be 10s by
 	// default, but tests may wish to set it lower for convenience.
 	KeepaliveMinPingTime = 10 * time.Second
-	// ParseServiceConfig is a function to parse JSON service configs into
-	// opaque data structures.
-	ParseServiceConfig func(sc string) (interface{}, error)
 	// StatusRawProto is exported by status/status.go. This func returns a
 	// pointer to the wrapped Status proto for a given status.Status without a
 	// call to proto.Clone(). The returned Status proto should not be mutated by
 	// the caller.
 	StatusRawProto interface{} // func (*status.Status) *spb.Status
+	// NewRequestInfoContext creates a new context based on the argument context attaching
+	// the passed in RequestInfo to the new context.
+	NewRequestInfoContext interface{} // func(context.Context, credentials.RequestInfo) context.Context
+	// ParseServiceConfigForTesting is for creating a fake
+	// ClientConn for resolver testing only
+	ParseServiceConfigForTesting interface{} // func(string) *serviceconfig.ParseResult
 )
 
 // HealthChecker defines the signature of the client-side LB channel health checking function.