📝 update security md to make more sense for this repo

Author: ctcpip

SECURITY.md

@@ -1,12 +1,5 @@
 # Security Policy
 
-## Supported Versions
-
-The [latest released version](https://github.com/jquery/jquery/releases) of jQuery is supported.
-
 ## Reporting a Vulnerability
 
-Please email security@jquery.com, and we will respond as quickly as possible.
-
-If the vulnerability is considered valid and accepted, a patch will be made for the latest jQuery version.
-If the vulnerability is deemed invalid, no further action is required.
+Please email `security@jquery.com`, and we will respond as quickly as possible.