VOL-2265 test go.mod and vendor consistency;
Update dependencies to resolve `410 Gone` errors when fetching modules

Change-Id: If0bdbc1b6d629ce819b9fa4701c016df812f92d5
diff --git a/vendor/github.com/jhump/protoreflect/desc/protoparse/std_imports.go b/vendor/github.com/jhump/protoreflect/desc/protoparse/std_imports.go
index 59bcdd3..8fbc1fc 100644
--- a/vendor/github.com/jhump/protoreflect/desc/protoparse/std_imports.go
+++ b/vendor/github.com/jhump/protoreflect/desc/protoparse/std_imports.go
@@ -42,8 +42,9 @@
 	standardImports = map[string]*dpb.FileDescriptorProto{}
 	for _, fn := range standardFilenames {
 		fd, err := internal.LoadFileDescriptor(fn)
-		if err == nil {
-			standardImports[fn] = fd
+		if err != nil {
+			panic(err.Error())
 		}
+		standardImports[fn] = fd
 	}
 }