Bump the errand timeout for VM start to avoid flaky tests
Bump the errand timeout for VM start to avoid flaky tests

[#126612569](https://www.pivotaltracker.com/story/show/126612569)

Signed-off-by: Danny Berger <8efccf38e9d8f361e1973ad644e1b1e50ad8ecfe@pivotal.io>

barthy1/bosh,barthy1/bosh,barthy1/bosh,barthy1/bosh