Remove locker workflow (#221952)

.github/workflows/locker.yml

@@ -1,29 +0,0 @@
-name: Locker
-on:
-  schedule:
-    - cron: 20 23 * * * # 4:20pm Redmond
-  repository_dispatch:
-    types: [trigger-locker]
-
-jobs:
-  main:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout Actions
-        uses: actions/checkout@v4
-        with:
-          repository: "microsoft/vscode-github-triage-actions"
-          path: ./actions
-          ref: stable
-      - name: Install Actions
-        run: npm install --production --prefix ./actions
-      - name: Run Locker
-        uses: ./actions/locker
-        with:
-          token: ${{secrets.VSCODE_ISSUE_TRIAGE_BOT_PAT}}
-          daysSinceClose: 45
-          daysSinceUpdate: 3
-          ignoredLabel: "*out-of-scope,accessibility"
-          ignoreLabelUntil: "author-verification-requested"
-          ignoredMilestones: "Backlog Candidates"
-          labelUntil: "verified"