Update _index.md

moving to draft for editorial review

Author: pareenaverma

content/learning-paths/servers-and-cloud-computing/cca-veraison-aws/_index.md

@@ -1,6 +1,10 @@
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 title: Build a CCA Attestation Service in AWS with Veraison
 
+draft: true
+cascade:
+    draft: true
+
 minutes_to_complete: 90
 
 who_is_this_for: This Learning Path is for developers who understand the basics of CCA attestation and the Veraison project, and who wish to progress onto creating a more scalable deployment of a CCA attestation verifier service in the cloud.