Revert "feat: update bump release to be triggered manually"

This reverts commit 98861cf.

Author: andreaangiolillo

.github/workflows/generate-bump-pages.yml

@@ -1,26 +1,5 @@
 name: Release the OpenAPI spec to Bump.sh
 on:
-  workflow_dispatch:
-    inputs:
-      branch:
-        description: 'Branch to release the OpenAPI Spec to.'
-        type: choice
-        options:
-          - dev
-          - qa
-          - staging
-          - prod
-        default: 'dev'
-        required: false
-      atlas_admin_v1_doc_id:
-        description: 'Bump Doc ID for the v1 spec'
-        required: false
-        type: string
-      atlas_admin_v2_doc_id:
-        description: 'Bump Doc ID for the v2 specs'
-        required: true
-        type: string
-
   workflow_call:
     inputs:
       atlas_admin_v1_doc_id: