chore: disable k8s integration tests for 1GiB worker nodes

Kubernetes E2E tests have had a bump in memory usage, making running
these on 1GiB worker nodes unreliable.

Disable `talosctl health --run-e2e` in this case.

Signed-off-by: Laura Brehm <laurabrehm@hey.com>
(cherry picked from commit 74d3590)

Author: laurazard

hack/test/e2e-qemu.sh

@@ -359,7 +359,10 @@ case "${TEST_MODE:-default}" in
   *)
     get_kubeconfig
     run_talos_integration_test
-    run_kubernetes_integration_test
+
+    if [[ ${QEMU_MEMORY_WORKERS:-2048} -le 1024 ]]; then
+        run_kubernetes_integration_test
+    fi
 
     if [ "${WITH_TEST:-none}" != "none" ]; then
       "${WITH_TEST}"