Addition of pusher_type to create_properties and delete_properties webhooks (#4570)

Co-authored-by: Lucas Costi <lucascosti@users.noreply.github.com>

Author: vivekshotti

content/developers/webhooks-and-events/webhook-events-and-payloads.md

@@ -224,6 +224,7 @@ Only {% data variables.product.prodname_github_app %}s can receive this event. {
 #### Webhook payload object
 
 {% data reusables.webhooks.create_properties %}
+{% data reusables.webhooks.pusher_type_desc %}
 {% data reusables.webhooks.repo_desc %}
 {% data reusables.webhooks.org_desc %}
 {% data reusables.webhooks.app_desc %}
@@ -252,6 +253,7 @@ Only {% data variables.product.prodname_github_app %}s can receive this event. {
 #### Webhook payload object
 
 {% data reusables.webhooks.delete_properties %}
+{% data reusables.webhooks.pusher_type_desc %}
 {% data reusables.webhooks.repo_desc %}
 {% data reusables.webhooks.org_desc %}
 {% data reusables.webhooks.app_desc %}

data/reusables/webhooks/pusher_type_desc.md

@@ -0,0 +1 @@
+`pusher_type`|`string`| The pusher type for the event. Can be either `user` or a deploy key.