Checkout with path`

Author: lauzadis

.github/workflows/continuous-integration.yml

@@ -144,6 +144,8 @@ jobs:
     steps:
       - name: Checkout sources
         uses: actions/checkout@v4
+        with:
+          path: 'smithy-kotlin'
 
       - name: Setup build
         uses: ./smithy-kotlin/.github/actions/setup-build