Update e2e.bats to not use interactive

test/bats/e2e.bats

@@ -9,22 +9,22 @@ SLEEP_TIME=10
   sleep ${SLEEP_TIME}
 
   # This test is looking inside our pod to the requested mount point
-  kubectl exec -it my-csi-app-inline -- ls /mnt/oras | grep container.sif
+  kubectl exec -t my-csi-app-inline -- ls /mnt/oras | grep container.sif
   pod=$(kubectl get -n kube-system pods -o json | jq -r .items[].metadata.name | grep csi)
   echo pod is ${pod}
 
   # These tests are looking inside the csi driver pod!
   # Top level has the namespace of the pod
-  kubectl exec -it -n kube-system ${pod} -c csi-oras-plugin -- ls /pv_data | grep default
+  kubectl exec -t -n kube-system ${pod} -c csi-oras-plugin -- ls /pv_data | grep default
 
   # Next level is the container URI (repository name + tag)
-  kubectl exec -it -n kube-system ${pod} -c csi-oras-plugin -- ls /pv_data/default | grep ghcr-io-singularityhub-github-ci-latest
+  kubectl exec -t -n kube-system ${pod} -c csi-oras-plugin -- ls /pv_data/default | grep ghcr-io-singularityhub-github-ci-latest
 
   # Next level is the container URI (repository name + tag)
-  kubectl exec -it -n kube-system ${pod} -c csi-oras-plugin -- ls /pv_data/default | grep ghcr-io-singularityhub-github-ci-latest
+  kubectl exec -t -n kube-system ${pod} -c csi-oras-plugin -- ls /pv_data/default | grep ghcr-io-singularityhub-github-ci-latest
 
   # And then the container.sif
-  kubectl exec -it -n kube-system ${pod} -c csi-oras-plugin -- ls /pv_data/default/ghcr-io-singularityhub-github-ci-latest | grep container.sif
+  kubectl exec -t -n kube-system ${pod} -c csi-oras-plugin -- ls /pv_data/default/ghcr-io-singularityhub-github-ci-latest | grep container.sif
   kubectl delete -f ${EXAMPLES_DIR}/pod.yaml
 }