chore: ⬆️ Vendor for new deps

vendor/github.com/golang-sql/sqlexp/doc.go

@@ -0,0 +1,8 @@
+// Copyright 2017 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.
+
+// Package sqlexp provides interfaces and functions that may be adopted into
+// the database/sql package in the future. All features may change or be removed
+// in the future.
+package sqlexp // imports github.com/golang-sql/sqlexp