Update deploy-api-docs.yml

Author: gwynne

.github/workflows/deploy-api-docs.yml

@@ -28,7 +28,6 @@ jobs:
         with:
           name: vapor-api-docs
           template: stack.yaml
-          no-fail-on-empty-changeset: '1'
           parameter-overrides: >-
             BucketName=vapor-api-docs-site,
             SubDomainName=api,