Update jobs readme
Update jobs readme

- as part of story acceptance
- [#172208201](https://www.pivotaltracker.com/story/show/172208201)
cloudfoundry-incubator/cf-networking-release,cloudfoundry-incubator/cf-networking-release,cloudfoundry-incubator/cf-networking-release,cloudfoundry-incubator/cf-networking-release