Update .gitlab-ci.yml

.gitlab-ci.yml

@@ -6,7 +6,7 @@ stages:
 build-job:
   stage: build
   script:
-    - cp $(guix pack -m manifest.scm -f tarball -S /bin=bin) walint.tar
+    - guix pack -m manifest.scm -f tarball -S /bin=bin
   artifacts:
     paths:
-      - walint.tar
+      - /var/log/guix/drvs