Update README.md

update shield badges

README.md

@@ -3,16 +3,16 @@
 > The go-to Bitcoin Transaction (BT) GoLang library  
 
 [![Release](https://img.shields.io/github/release-pre/libsv/go-bt.svg?logo=github&style=flat&v=1)](https://github.com/libsv/go-bt/releases)
-[![Build Status](https://img.shields.io/github/workflow/status/libsv/go-bt/run-go-tests?logo=github&v=3)](https://github.com/libsv/go-bt/actions)
+[![Build Status](https://img.shields.io/github/actions/workflow/status/libsv/go-bt/run-tests.yml?logo=github&v=3)](https://github.com/libsv/go-bt/actions)
 [![Report](https://goreportcard.com/badge/github.com/libsv/go-bt?style=flat&v=1)](https://goreportcard.com/report/github.com/libsv/go-bt)
 [![codecov](https://codecov.io/gh/libsv/go-bt/branch/master/graph/badge.svg?v=1)](https://codecov.io/gh/libsv/go-bt)
 [![Go](https://img.shields.io/github/go-mod/go-version/libsv/go-bt?v=1)](https://golang.org/)
 [![Sponsor](https://img.shields.io/badge/sponsor-libsv-181717.svg?logo=github&style=flat&v=3)](https://github.com/sponsors/libsv)
 [![Donate](https://img.shields.io/badge/donate-bitcoin-ff9900.svg?logo=bitcoin&style=flat&v=3)](https://gobitcoinsv.com/#sponsor)
 [![Mergify Status][mergify-status]][mergify]
 
-[mergify]: https://mergify.io
-[mergify-status]: https://img.shields.io/endpoint.svg?url=https://gh.mergify.io/badges/libsv/go-bt&style=flat
+[mergify]: https://mergify.com
+[mergify-status]: https://img.shields.io/endpoint.svg?url=https://api.mergify.com/v1/badges/libsv/go-bt&style=flat
 <br/>
 
 ## Table of Contents