correct uses

Signed-off-by: Srikanth Ramakrishna <srikanth.ramakrishna@intel.com>

Author: sramakintel

.github/workflows/apptainer-ci.yaml

@@ -32,7 +32,7 @@ jobs:
           apptainer-version: 1.3.2
       - name: Apptainer login to registry
         run: apptainer registry login  -u ${{ secrets.REGISTRY_USERNAME }} -p ${{ secrets.REGISTRY_PASSWORD }} oras://${{ secrets.REGISTRY }}
-      - uses: ai-containers/apptainer@apptainer_python
+      - uses: ai-containers@apptainer_python
         with:
           registry: oras://${{ secrets.REGISTRY }}
           repo: ${{ secrets.REPO }}-apptainer