The fix for #60803 in commit 2ae33cc324 had a typo, so the "Server
rejected event" error still showed up in the external-provisioner log
of the "Sanity CSI plugin test using hostPath CSI driver" e2e test.
This e2e test tests the CSI volume plugin in kubernetes with
a CSI hostPath driver. It is also setup to be able to be
tested with more drivers in the future.