nebraska: Sample JSON file.

This sample JSON file can be used as a reference when automating build
tools to create similar files to describe payloads that nebraska should
serve.

BUG=chromium:892450
TEST=Have nebraska read in this file and check that it responds
correctly to a matching request.

Change-Id: I0f116653a19c90eebc1f5334aff040c2a1584023
Reviewed-on: https://chromium-review.googlesource.com/1329996
Commit-Ready: Colin Howes <chowes@google.com>
Tested-by: Colin Howes <chowes@google.com>
Reviewed-by: Amin Hassani <ahassani@chromium.org>
1 file changed