[autotest] enable mod-status for 172.22 range

The browser probably still doesn't work as
it will go through some mystery proxy.
But curl/wget would work.

TEST=test on a ganeti instance
BUG=None

Change-Id: I705ee8fe4631fd5993f85d99e73b447b7105de34
Reviewed-on: https://chromium-review.googlesource.com/283549
Reviewed-by: Dan Shi <dshi@chromium.org>
Tested-by: Fang Deng <fdeng@chromium.org>
Commit-Queue: Fang Deng <fdeng@chromium.org>
1 file changed