Drop secuirty link in favor of CVE

Author: codingjoe

.github/ISSUE_TEMPLATE/config.yml

@@ -1,8 +1,5 @@
 blank_issues_enabled: false
 contact_links:
-  - name: Security Policy
-    url: https://github.com/codingjoe/django-select2/security
-    about: Please do not disclose security vulnerabilities via GitHub issues.
   - name: ✨ Feature Requests
     url: https://github.com/codingjoe/django-select2/discussions/categories/ideas
     about: Please use the GitHub Discussions to request new features.