veyron/services/mounttable/lib: also accept wsh as a protocol for nh port parse

go/vcl/2061 today changed the default server protocol to wsh from tcp, which
among other things broke the mounttable integration test. This change fixes it.

Change-Id: Ib0837a50d9f0523af4e7cc32be8ccd2d88323a34
2 files changed
tree: 2df920e102abc9d0e6573b77b920168ed28a3bc6
  1. lib/
  2. profiles/
  3. runtimes/
  4. security/
  5. services/
  6. tools/