docs: remove openssf badge

Signed-off-by: Abhinandan Purkait <[email protected]>

Author: Abhinandan-Purkait

README.md

@@ -2,7 +2,6 @@
 
 [![Slack](https://img.shields.io/badge/chat-slack-ff1493.svg?style=flat-square)](https://kubernetes.slack.com/messages/openebs)
 [![Community Meetings](https://img.shields.io/badge/Community-Meetings-blue)](https://us05web.zoom.us/j/87535654586?pwd=CigbXigJPn38USc6Vuzt7qSVFoO79X.1)
-[![OpenSSF Best Practices](https://www.bestpractices.dev/projects/9664/badge)](https://www.bestpractices.dev/projects/9664)
 [![FOSSA Status](https://app.fossa.com/api/projects/custom%2B162%2Fgithub.com%2Fopenebs%2Fmonitoring.svg?type=shield&issueType=license)](https://app.fossa.com/projects/custom%2B162%2Fgithub.com%2Fopenebs%2Fmonitoring?ref=badge_shield&issueType=license)