Update README.md to link to OSSF ScoreCard

Author: scottstraughan

README.md

@@ -2,4 +2,4 @@
 
 [![Coverity scan build status](https://img.shields.io/coverity/scan/30204.svg)](https://scan.coverity.com/projects/template-repo)
 [![CodeQL](https://github.com/codeplaysoftware/Template-Repo/actions/workflows/github-code-scanning/codeql/badge.svg)](https://github.com/codeplaysoftware/Template-Repo/actions/workflows/github-code-scanning/codeql)
-[![Scorecard supply-chain security](https://github.com/codeplaysoftware/Template-Repo/actions/workflows/scorecard.yml/badge.svg)](https://github.com/codeplaysoftware/Template-Repo/actions/workflows/scorecard.yml)
+[![OpenSSF Scorecard](https://api.scorecard.dev/projects/github.com/{owner}/{repo}/badge)](https://scorecard.dev/viewer/?uri=github.com/{owner}/{repo})