Update .github/CODEOWNERS

Author: tinyfish-github-terraform[bot]

.github/CODEOWNERS

@@ -3,5 +3,6 @@
 # If you need to change this file, create a pull request in
 # https://github.com/tinyfish-io/github-control
 
-.github/workflows/** @tinyfish-io/security_team
+.github/workflows/vuln-scanner-pr.yml @tinyfish-io/security_team
+.github/workflows/secrets-scanner.yml @tinyfish-io/security_team
 osv-scanner.toml @tinyfish-io/security_team