don't skip CI for contributor bot

Author: Remi-Gau

.all-contributorsrc

@@ -22,5 +22,5 @@
   "projectOwner": "cpp-lln-lab",
   "repoType": "github",
   "repoHost": "https://github.com",
-  "skipCi": true
+  "skipCi": false
 }