Update sponsors

src/data/best-practices/api-security/api-security.md

@@ -11,15 +11,6 @@ description: 'Detailed list of best practices to make your APIs secure'
 dimensions:
   width: 968
   height: 1543.39
-sponsor:
-  url: 'https://www.getambassador.io/products/edge-stack-api-gateway?utm_source=roadmap-sh&utm_medium=edge-stack-page&utm_campaign=new-account'
-  title: 'Featured Product'
-  imageUrl: 'https://i.imgur.com/e5fdI0q.png'
-  description: 'Get your Kubernetes API Gateway up and running in 5 minutes with Ambassador Edge Stack!'
-  event:
-    category: 'SponsorClick'
-    action: 'Ambassador Redirect'
-    label: 'API Security / Ambassador Link'
 schema:
   headline: 'API Security Best Practices'
   description: 'Detailed list of best practices to make your APIs secure. Each best practice carries further details and how to implement that best practice.'
@@ -34,3 +25,4 @@ seo:
     - 'API Security Best Practices'
     - 'API Security Checklist'
 ---
+