Add OpenSSF Scorecard badge to README

Author: oleksandr-pavlyk

README.md

@@ -4,6 +4,7 @@
 [![Coverage Status](https://coveralls.io/repos/github/IntelPython/dpctl/badge.svg?branch=master)](https://coveralls.io/github/IntelPython/dpctl?branch=master)
 ![Generate Documentation](https://github.com/IntelPython/dpctl/actions/workflows/generate-docs.yml/badge.svg?branch=master)
 [![Join the chat at https://matrix.to/#/#Data-Parallel-Python_community:gitter.im](https://badges.gitter.im/Join%20Chat.svg)](https://app.gitter.im/#/room/#Data-Parallel-Python_community:gitter.im)
+[![OpenSSF Scorecard](https://api.securityscorecards.dev/projects/github.com/IntelPython/dpctl/badge)](https://securityscorecards.dev/viewer/?uri=github.com/IntelPython/dpctl)
 
 <img align="left" src="https://spec.oneapi.io/oneapi-logo-white-scaled.jpg" alt="oneAPI logo" width="75"/>