Allow a second for containers to be able to talk to each other
Allow a second for containers to be able to talk to each other

fixes a flakey test that appears to be caused by timing differences
between golang and c versions of wshd

Signed-off-by: Svett Ralchev <da5e7676cee2b8579db636d977fd7d6ee8a31e38@pivotal.io>

cloudfoundry-incubator/garden-linux,cloudfoundry-incubator/garden-linux,cloudfoundry-incubator/garden-linux