chore : silenced calls to apt-get update/install

.gitlab/ci/_global.gitlab-ci.yml

@@ -20,5 +20,5 @@ workflow:
 default:
   image: nvidia/cuda:12.2.0-devel-ubuntu22.04
   before_script:
-    - apt update
-    - apt install -y cmake cppcheck python-is-python3 pip git gcovr unzip curl
+    - apt update -qq # -qq is for quiet/silent
+    - apt install -qq -y cmake cppcheck python-is-python3 pip git gcovr unzip curl