virtiofs: hugepages is no longer required since Kata 1.8
The documentation says hugepages are required for virtio-fs.  This
limitation was removed in Kata 1.8 in kata-runtime commit
("runtime: Enable file based
backend").
Fixes:
@@ -21,7 +21,7 @@ This document describes how to get Kata Containers to work with virtio-fs.
## Pre-requisites
-* This feature currently requires the host to have hugepages support enabled. Enable this with the `sysctl vm.nr_hugepages=1024` command on the host.
+* Before Kata 1.8 this feature required the host to have hugepages support enabled. Enable this with the `sysctl vm.nr_hugepages=1024` command on the host.
## Install Kata Containers with virtio-fs support
