Update ci-testing.yml (#13094)

* Update ci-testing.yml

Signed-off-by: Glenn Jocher <glenn.jocher@ultralytics.com>

* Auto-format by https://ultralytics.com/actions

* Update requirements.txt

Signed-off-by: Glenn Jocher <glenn.jocher@ultralytics.com>

---------

Signed-off-by: Glenn Jocher <glenn.jocher@ultralytics.com>
Co-authored-by: UltralyticsAssistant <web@ultralytics.com>

.github/workflows/ci-testing.yml

@@ -10,6 +10,7 @@ on:
     branches: [master]
   schedule:
     - cron: "0 0 * * *" # runs at 00:00 UTC every day
+  workflow_dispatch:
 
 jobs:
   Benchmarks: