fix template and added reference and rename file

file/keys/github/github-outdated-key.yaml

@@ -1,12 +1,16 @@
-id: github-rotated-rsa-ssh-host-key
+id: github-outdated-key
 
 info:
-  name: GitHub Rotated RSA SSH Host Public Key
+  name: GitHub Outdated RSA SSH Host key
   author: naglis
   severity: info
+  description: |
+    At approximately 05:00 UTC on March 24, out of an abundance of caution, we replaced our RSA SSH host key used to secure Git operations for GitHub.com.
   reference:
     - https://github.blog/2023-03-23-we-updated-our-rsa-ssh-host-key/
-  description: Use of GitHub RSA SSH host key which was rotated on 2023-03-23
+    - https://web.archive.org/web/20230316194229/https://docs.github.com/en/enterprise-cloud@latest/authentication/keeping-your-account-and-data-secure/githubs-ssh-key-fingerprints
+  metadata:
+    verified: "true"
   tags: file,github,ssh,rsa
 
 file: