Update run bats to not use ssh keys
Update run bats to not use ssh keys

[#73636468](https://www.pivotaltracker.com/story/show/73636468)

Signed-off-by: Kam Leung <bbd6ea552864be24bc8b0a608253fbbecfbc9c10@pivotal.io>

cloudfoundry-incubator/bosh-vsphere-cpi-release,cloudfoundry-incubator/bosh-vsphere-cpi-release,rexxar-liang/bosh-vsphere-cpi-release,cloudfoundry-incubator/bosh-vsphere-cpi-release,wcamarao/bosh-vsphere-cpi-release,wcamarao/bosh-vsphere-cpi-release,nimbus-cloud/bosh-vsphere-cpi-release,nimbus-cloud/bosh-vsphere-cpi-release,nimbus-cloud/bosh-vsphere-cpi-release,rexxar-liang/bosh-vsphere-cpi-release,cloudfoundry-incubator/bosh-vsphere-cpi-release,wcamarao/bosh-vsphere-cpi-release,rexxar-liang/bosh-vsphere-cpi-release,cloudfoundry-incubator/bosh-vsphere-cpi-release