provide vendor dir for nix

vendor/github.com/sagikazarmark/slog-shim/record.go

@@ -0,0 +1,31 @@
+// Copyright 2022 The Go 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 go1.21
+
+package slog
+
+import (
+	"log/slog"
+	"time"
+)
+
+// A Record holds information about a log event.
+// Copies of a Record share state.
+// Do not modify a Record after handing out a copy to it.
+// Call [NewRecord] to create a new Record.
+// Use [Record.Clone] to create a copy with no shared state.
+type Record = slog.Record
+
+// NewRecord creates a Record from the given arguments.
+// Use [Record.AddAttrs] to add attributes to the Record.
+//
+// NewRecord is intended for logging APIs that want to support a [Handler] as
+// a backend.
+func NewRecord(t time.Time, level Level, msg string, pc uintptr) Record {
+	return slog.NewRecord(t, level, msg, pc)
+}
+
+// Source describes the location of a line of source code.
+type Source = slog.Source