fix(ci): Pull repository in CI on push events on main branch (#459)

Co-authored-by: Matt J. <matthieu@probabl.ai>

.github/workflows/ci.yml

@@ -15,6 +15,7 @@ jobs:
     permissions:
       pull-requests: read
     steps:
+      - uses: actions/checkout@v4
       - uses: dorny/paths-filter@v3
         id: filter
         with:
@@ -51,6 +52,7 @@ jobs:
 
   ci-all-green:
     needs:
+      - changes
       - lint-all-files
       - lint-and-test-skore
       - lint-and-test-skore-ui