Fixes integration tests by waiting for both devices to show up
Fixes integration tests by waiting for both devices to show up

Signed-off-by: nader ziada <61306b0d4f20cfca7d1222440ff271187de40866@pivotal.io>

gu-bin/bosh-agent,cloudfoundry/bosh-agent,karafelix/bosh-agent,karafelix/bosh-agent,uzzz/bosh-agent,mattcui/bosh-agent,allomov/bosh-agent,allomov/bosh-agent,gu-bin/bosh-agent,mattcui/bosh-agent,uzzz/bosh-agent,allomov/bosh-agent,mattcui/bosh-agent,pivotal-nader-ziada/bosh-agent,cloudfoundry/bosh-agent,uzzz/bosh-agent,pivotal-nader-ziada/bosh-agent,gu-bin/bosh-agent,pivotal-nader-ziada/bosh-agent,karafelix/bosh-agent