Use artifacts for build folder

.gitlab-ci.yml

@@ -32,11 +32,15 @@ linux:build:
     - cmake $CI_PROJECT_DIR -GNinja -DCMAKE_CXX_FLAGS="-fdiagnostics-color" -DUSE_CPPCHECK=FALSE -DCMAKE_BUILD_TYPE=Release -DCPACK_GENERATOR=DEB
     - ninja
 
-  cache: # use artifacts instead if multiple runners available
+  cache:
     key: $CI_COMMIT_SHORT_SHA
     paths:
       - build/
 
+  artifacts:
+    paths:
+      - build/
+
 linux:test:
   only:
     - main