[WIP] Partial bot skeleton, non-functional though

vendor/github.com/cockroachdb/pebble/internal/invariants/race_on.go

@@ -0,0 +1,11 @@
+// Copyright 2018 The LevelDB-Go and Pebble Authors. All rights reserved. Use
+// of this source code is governed by a BSD-style license that can be found in
+// the LICENSE file.
+
+//go:build race
+// +build race
+
+package invariants
+
+// RaceEnabled is true if we were built with the "race" build tag.
+const RaceEnabled = true