Updated the fezzik scripts in packages
Updated the fezzik scripts in packages

[#126021733]

Signed-off-by: Brandon Shroyer <d370be3f39cb88690ed16d1a7b77debc20949e86@pivotal.io>

cloudfoundry-incubator/diego-perf-release,cloudfoundry-incubator/diego-perf-release