Add rudimentary success survey (#54287)

content/authentication/connecting-to-github-with-ssh/adding-a-new-ssh-key-to-your-github-account.md

@@ -80,6 +80,14 @@ gh ssh-key add ~/.ssh/id_ed25519.pub --type signing
 
 {% endcli %}
 
+{% note %}
+
+Did you successfully add an SSH key to your account?
+
+<a href="https://docs.github.io/success-test/yes.html" target="_blank" class="btn btn-outline mt-3 mr-3 no-underline"><span>Yes</span></a>  <a href="https://docs.github.io/success-test/no.html" target="_blank" class="btn btn-outline mt-3 mr-3 no-underline"><span>No</span></a>
+
+{% endnote %}
+
 {% ifversion fpt or ghec %}
 
 ## Further reading