[monitoring-plugins] Run tests on PRs again

[RincewindsHat]

 Module: monitoring-plugins
 Branch: master
 Commit: 8cb3480b9bf24bf478c81745d49fbea779489872
 Author: RincewindsHat <12514511+RincewindsHat at users.noreply.github.com>
   Date: Mon May 15 20:17:48 2023 +0200
    URL: https://www.monitoring-plugins.org/repositories/monitoring-plugins/commit/?id=8cb3480

Run tests on PRs again

---

 .github/workflows/test.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index e825eb3..5685003 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -5,6 +5,7 @@ on:
     branches:
       - '*'
   pull_request:
+      - '*'
 
 jobs:
   codespell: