Fix fin_reply_chunk status in 2.14 and 2.15 specs (#477)

Author: rahulgdsouza

descriptions/2.14/api.intercom.io.yaml

@@ -20069,9 +20069,9 @@ components:
         status:
           type: string
           enum:
-          - awaiting_user_reply
-          description: Fin's current status (always 'awaiting_user_reply' for this event).
-          example: awaiting_user_reply
+          - replying
+          description: Fin's current status (always 'replying' for this event).
+          example: replying
         created_at_ms:
           type: string
           format: date-time

descriptions/2.15/api.intercom.io.yaml

@@ -20897,9 +20897,9 @@ components:
         status:
           type: string
           enum:
-          - awaiting_user_reply
-          description: Fin's current status (always 'awaiting_user_reply' for this event).
-          example: awaiting_user_reply
+          - replying
+          description: Fin's current status (always 'replying' for this event).
+          example: replying
         created_at_ms:
           type: string
           format: date-time