[docs] Security badges addition (openvinotoolkit#27253)

### Details:
 - Added new section with security badges
### Tickets:
 - 155982

Author: jacekpawlak

SECURITY.md

@@ -1,5 +1,10 @@
 # Security Policy
 
+## Security practices
+
+[![OpenSSF Best Practices](https://www.bestpractices.dev/projects/9611/badge)](https://www.bestpractices.dev/projects/9611)
+[![Coverity](https://scan.coverity.com/projects/21921/badge.svg)](https://scan.coverity.com/projects/openvino)
+
 ## Report a Vulnerability
 
 Please report security issues or vulnerabilities to the [Intel® Security Center].