chore(releasenotes): update workflow configurations (#726)

Rename label feat to feature under categories.

Author: puneetbehl

.github/release-drafter.yml

@@ -79,7 +79,7 @@ autolabeler:
 categories:
   - title: '🚀 Features'
     labels:
-      - 'feat'
+      - 'feature'
       - "type: enhancement"
       - "type: new feature"
       - "type: major"
@@ -131,4 +131,4 @@ template: |
 
   ## Contributors
 
-  $CONTRIBUTORS
+  $CONTRIBUTORS