DOC-540 IBM Watson Source Limited Use docs (#3191)

* DOC-540 IBM Watson Source Limited Use docs

* merge master and make catalog

Author: markzegarelli

.github/styles/Vocab/Docs/accept.txt

@@ -28,6 +28,7 @@ blocklist
 boolean
 Breyta
 Chargebee
+chatbot
 CloudFront
 Cocoapods
 Contentful
@@ -89,6 +90,7 @@ Skalin
 Smartly
 Snapchat
 Spideo
+subaction
 Subnet
 svg
 Totango

src/_data/catalog/destination_categories.yml

@@ -1,5 +1,5 @@
 # AUTOGENERATED FROM PUBLIC API. DO NOT EDIT
-# destination categories last updated 2022-07-14 
+# destination categories last updated 2022-07-15 
 items:
 - display_name: A/B Testing
   slug: a-b-testing