chore: remove ntfy from update package index builds

.crow/update-package-index-alpine-321-arm64.yaml

@@ -72,13 +72,3 @@ steps:
     commands:
       - apk add --no-cache -q bash curl
       - bash scripts/purge_cdn_cache.sh "$BUNNYNET_API_KEY" "$ARCH" "$OS_ID" "$SUBDOMAIN1" "$SUBDOMAIN2"
-
-  - name: 'ntfy'
-    image: binwiederhier/ntfy:v2.12.0
-    when:
-      - status: [failure]
-    environment:
-      NTFY_TOKEN:
-        from_secret: ntfy_token
-    commands: |
-      ntfy publish --tags=no_entry_sign --token $NTFY_TOKEN -t "Run '${CI_REPO}' failed" --click="${CI_PIPELINE_URL}" --actions="view, Open build, ${CI_PIPELINE_URL}, clear=true;" ntfy.devxy.io/ci-builds Workflow: ${CI_WORKFLOW_NAME} Commit message: ${CI_COMMIT_MESSAGE} Commit Author: ${CI_COMMIT_AUTHOR}