Revert "feat: copilot frontend e2e (#7694)"

This reverts commit d71852789f.

.github/workflows/copilot-test-automatically.yml

@@ -1,26 +0,0 @@
-name: Copilot Test Automatically
-
-on:
-  push:
-    tags:
-      - 'v[0-9]+.[0-9]+.[0-9]+-canary.[0-9]+'
-  schedule:
-    - cron: '0 8 * * *'
-  workflow_dispatch:
-
-jobs:
-  dispatch-deploy:
-    runs-on: ubuntu-latest
-    name: Setup Deploy
-    steps:
-      - name: dispatch deploy by tag
-        if: ${{ github.event_name == 'push' }}
-        uses: benc-uk/workflow-dispatch@v1
-        with:
-          workflow: deploy.yml
-      - name: dispatch deploy by schedule
-        if: ${{ github.event_name == 'schedule' }}
-        uses: benc-uk/workflow-dispatch@v1
-        with:
-          workflow: deploy.yml
-          ref: canary