Update changelog for Vulnerability Disclosure Policy

Author: oredavids

_data/legal.yml

@@ -174,4 +174,11 @@
   description: In the past, we charged a one-time deposit of $500 upon signing up. We no longer do this on our current website checkout, so we have removed mention of this from our terms of service.
   category: terms-of-service
   link: https://github.com/gruntwork-io/gruntwork-io.github.io/commit/d750788700f3f6e27ac4afd7da0cefd837386b1a
-  date: 2022-02-24
+  date: 2022-02-24
+
+- guid: 10021
+  title: Added Our Vulnerability Disclosure Policy
+  description: As a reflection of our ongoing commitment to security, and in the interest of full transparency, we’ve created a Vulnerability Disclosure Policy. This establishes a formal commitment to our customers, as well as procedures through which any security concerns may be reported to Gruntwork.
+  category: vulnerability-disclosure-policy
+  link: https://github.com/gruntwork-io/gruntwork-io.github.io/commit/2d765b5
+  date: 2022-05-02