use correct vars

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

Author: sramakintel

.github/workflows/apptainer-ci.yaml

@@ -35,9 +35,9 @@ jobs:
           apptainer-version: 1.3.3
       - name: Apptainer login to registry
         env:
-          APPTAINER_DOCKER_USERNAME: ${{ secrets.DOCKERHUB_USERNAME }}
-          APPTAINER_DOCKER_PASSWORD: ${{ secrets.DOCKERHUB_PASSWORD }}
-        run: apptainer remote logout && apptainer registry login  -u ${{ secrets.DOCKERHUB_USERNAME }} -p ${{ secrets.DOCKERHUB_PASSWORD }} docker://${{ secrets.REGISTRY }}
+          APPTAINER_DOCKER_USERNAME: ${{ secrets.REGISTRY_USER }}
+          APPTAINER_DOCKER_PASSWORD: ${{ secrets.REGISTRY_TOKEN }}
+        run: apptainer remote logout && apptainer registry login  -u ${{ secrets.REGISTRY_USER }} -p ${{ secrets.REGISTRY_TOKEN }} docker://${{ secrets.REGISTRY }}
       - uses: intel/ai-containers/apptainer@sramakr1/apptainer_python
         with:
           registry: oras://${{ secrets.REGISTRY }}