chore: add security to changelog commit titles (#1415)

.chglog/config.yml

@@ -15,6 +15,7 @@ options:
       perf: Performance Improvements 🚀
       refactor: Code Refactoring 💎
       revert: Revert Change ◀️
+      security: Security Fix 🛡️
       style: Code Style 🎶
       test: Testing 💚
   header:

.github/PULL_REQUEST_TEMPLATE.md

@@ -28,6 +28,7 @@ And read this for faster PR reviews: https://github.com/kubernetes/community/blo
         refactor: Code Refactoring 💎
         revert: Revert Change ◀️
         style: Code Style 🎶
+        security: Security Fix 🛡️
         test: Testing 💚 -->
 - [ ] includes documentation
 - [ ] adds unit tests