disable notifications for libbase update

.github/workflows/make_and_send_alert.yml

@@ -1,31 +0,0 @@
-name: Send alert to Telegram channel
-
-on:
-  push:
-    branches:
-      - main
-
-jobs:
-  make_and_send_alert:
-    name: Send alert
-    runs-on: macos-10.15
-
-    steps:
-
-      - name: Clone.
-        uses: actions/checkout@v2
-
-      - name: Setup Python.
-        uses: actions/setup-python@v2
-        with:
-          python-version: 3.9
-
-      - name: Install dependencies and send alert to Telegram channel.
-        if: ${{ github.event.head_commit.author.name == 'GitHub Action' }}
-        env:
-          COMMIT_SHA: ${{ github.sha }}
-          GITHUB_PAT: ${{ secrets.PAT_FOR_ALERTS }}
-          TELEGRAM_BOT_TOKEN: ${{ secrets.TELEGRAM_BOT_TOKEN }}
-        run: |
-          pip install -r requirements.txt
-          python make_and_send_alert.py