Update README.md to reflect the latest release version 2.2 and add OpenSSF Scorecard badge

Author: SeeWhatsOn

README.md

@@ -2,7 +2,7 @@
 
 <a href='http://fdc3.finos.org'><img src='./website/static/img/fdc3-logo-2019-color.png' height='150' alt='FDC3 Logo' aria-label='fdc3.finos.org' /></a>
 
-[![Latest Standard](https://img.shields.io/badge/release-2.0-blue)](https://github.com/finos/fdc3/releases/v2.0)
+[![Latest Standard](https://img.shields.io/badge/release-2.2-blue)](https://github.com/finos/fdc3/releases/v2.2)
 [![npm](https://img.shields.io/npm/v/@finos/fdc3)](https://www.npmjs.com/package/@finos/fdc3)
 [![FINOS - Released](https://cdn.jsdelivr.net/gh/finos/contrib-toolbox@main/images/badge-released.svg)](https://finosfoundation.atlassian.net/wiki/display/FINOS/Released)
 [![License Code](https://img.shields.io/badge/code_license-Apache_2.0-blue)](https://opensource.org/licenses/Apache-2.0)
@@ -11,6 +11,7 @@
 [![npm-build](https://github.com/finos/FDC3/workflows/npm-build/badge.svg)](https://github.com/finos/FDC3/actions?query=workflow%3Anpm-build)
 [![Slack](https://img.shields.io/badge/slack-@finos/fdc3-green.svg?logo=slack)](https://finos-lf.slack.com/messages/fdc3/)
 [![CII Best Practices](https://bestpractices.coreinfrastructure.org/projects/6579/badge)](https://bestpractices.coreinfrastructure.org/projects/6579)
+[![OpenSSF Scorecard](https://api.scorecard.dev/projects/github.com/finos/FDC3/badge)](https://scorecard.dev/viewer/?uri=github.com/finos/FDC3)
 
 ## What Is It?