Update nightly-scheduled-test.yml

remove slack notification from personal nightly test to stop it from failing. I really don't need the emails or notifications on slack.

.github/workflows/nightly-scheduled-test.yml

@@ -32,16 +32,5 @@ jobs:
         with:
           command: test
 
-      - name: Slack Notification
-        uses: ravsamhq/notify-slack-action@v1
-        if: always()
-        with:
-          status: ${{ job.status }}
-          notification_title: "*{repo}:* ${{ matrix.os }} *{branch}:* ${{ matrix.branch }}"
-          message_format: "{emoji} *{workflow}:* *{status_message}* in <{repo_url}|{repo}@{branch}> on <{commit_url}|{commit_sha}>"
-          footer: "<{run_url}|View Run>"
-        env:
-          SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
-
       - name: Fake Commit after 50 days
         uses: gautamkrishnar/keepalive-workflow@790c7f09285a59b09bb578c85e271c6ff2af97c4 #v1.1.0