[monitoring-plugins] Use sudo for installation

[Lorenz Kästle]

 Module: monitoring-plugins
 Branch: RincewindsHat-patch-1
 Commit: 79d7e6a2df85e27641826fcc49c547cbc7dc0a77
 Author: Lorenz Kästle <lorenz.kaestle at netways.de>
   Date: Thu Mar  9 11:21:02 2023 +0100
    URL: https://www.monitoring-plugins.org/repositories/monitoring-plugins/commit/?id=79d7e6a

Use sudo for installation

---

 .github/workflows/c-cpp.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/c-cpp.yml b/.github/workflows/c-cpp.yml
index 309d674..32383ee 100644
--- a/.github/workflows/c-cpp.yml
+++ b/.github/workflows/c-cpp.yml
@@ -14,7 +14,7 @@ jobs:
     steps:
     - uses: actions/checkout at v3
     - name: Install gettext
-      run: apt-get install gettext
+      run: sudo apt-get install gettext
     - name: setup
       run: ./tools/setup
     - name: configure