Update README with fork note and remove badges (#1)

Author: michaelmdresser

README.md

@@ -1,11 +1,7 @@
-[![GitHub Workflow Status (branch)](https://img.shields.io/github/actions/workflow/status/golang-migrate/migrate/ci.yaml?branch=master)](https://github.com/golang-migrate/migrate/actions/workflows/ci.yaml?query=branch%3Amaster)
-[![GoDoc](https://pkg.go.dev/badge/github.com/golang-migrate/migrate)](https://pkg.go.dev/github.com/golang-migrate/migrate/v4)
-[![Coverage Status](https://img.shields.io/coveralls/github/golang-migrate/migrate/master.svg)](https://coveralls.io/github/golang-migrate/migrate?branch=master)
-[![packagecloud.io](https://img.shields.io/badge/deb-packagecloud.io-844fec.svg)](https://packagecloud.io/golang-migrate/migrate?filter=debs)
-[![Docker Pulls](https://img.shields.io/docker/pulls/migrate/migrate.svg)](https://hub.docker.com/r/migrate/migrate/)
-![Supported Go Versions](https://img.shields.io/badge/Go-1.19%2C%201.20-lightgrey.svg)
-[![GitHub Release](https://img.shields.io/github/release/golang-migrate/migrate.svg)](https://github.com/golang-migrate/migrate/releases)
-[![Go Report Card](https://goreportcard.com/badge/github.com/golang-migrate/migrate/v4)](https://goreportcard.com/report/github.com/golang-migrate/migrate/v4)
+# NOTE
+# NOTE: This is a Kubecost internal fork of https://github.com/golang-migrate/migrate for implementing DuckDB migration support. If this project goes well and our internal fork is adopted, we should strongly consider contributed back to upstream.
+# NOTE
+# Forked on 2023-07-12
 
 # migrate