improve code

Signed-off-by: mahdikhashan <[email protected]>

Author: mahdikhashan

.github/workflows/mpi-operator-docker-image-publish.yml

@@ -12,7 +12,6 @@ on:
 
 env:
   IMAGE_NAME: mpioperator/mpi-operator
-  GHCR_IMAGE_NAME: ghcr.io/mpioperator/mpi-operator
 
 jobs:
   build-push-docker-image:
@@ -27,7 +26,7 @@ jobs:
         with:
           images: |
             ${{ env.IMAGE_NAME }}
-            ${{ env.GHCR_IMAGE_NAME }}
+            ghcr.io/${{ env.IMAGE_NAME }}
           tags: |
             type=ref,event=branch
             type=ref,event=pr