PEER-242: Update action script

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

Author: SeeuSim

.github/workflows/build-deploy-docker.yaml

@@ -224,7 +224,7 @@ jobs:
           else if [[ "$service" != "frontend" ]]; then
             deployment="$service-service"
           fi
-          kubectl -n peerprep rollout restart deployment $deployment
+          kubectl -n peerprep rollout restart deployment "$deployment"
 
   results:
     if: ${{ always() && !github.event.pull_request.draft }}