fix: disable cron site check

.github/workflows/check_registry_site_health.yaml

@@ -1,23 +0,0 @@
-# Check modules health on registry.coder.com
-name: check-registry-site-health
-on:
-  schedule:
-    - cron: "0,15,30,45 * * * *" # Runs every 15 minutes
-  workflow_dispatch: # Allows manual triggering of the workflow if needed
-
-jobs:
-  run-script:
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-
-      - name: Run check.sh
-        run: |
-          ./.github/scripts/check_registry_site_health.sh
-        env:
-          INSTATUS_API_KEY: ${{ secrets.INSTATUS_API_KEY }}
-          INSTATUS_PAGE_ID: ${{ secrets.INSTATUS_PAGE_ID }}
-          INSTATUS_COMPONENT_ID: ${{ secrets.INSTATUS_COMPONENT_ID }}
-          VERCEL_API_KEY: ${{ secrets.VERCEL_API_KEY }}