Fixed missing default section

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

@@ -9,7 +9,7 @@ variables:
   GIT_SSL_NO_VERIFY: 1
   DEBIAN_FRONTEND: noninteractive
 
-image: nvidia/cuda:12.2.0-devel-ubuntu22.04
-
-before-script:
-  - apt install -y cmake cppcheck pip
+default:
+  image: nvidia/cuda:12.2.0-devel-ubuntu22.04
+  before-script:
+    - apt install -y cmake cppcheck pip