Update antora.yml

Author: Rudra-sandeep

documentation/IDTA-01002-3/antora.yml

@@ -1,8 +1,6 @@
 name: IDTA-01002
 title: 'Part 2: API'
 version: 'v3.1'
-display_version: 'in progress'
-prerelease: true
 start_page: ROOT:index.adoc
 nav:
   - modules/ROOT/nav.adoc