Update Pharos Dashboard Jobs

Update Pharos Dashboard Jobs

Moves the pharos dashboard jobs to their own file sperate and deploys
the dashboard when changes are merged to master.

Note: this may need to be manually triggered due to the timing
      between the container being built and it being availble to be pulled.

Also includes the following changes to the job:
  - Uploads backups to Google Storage
  - Remove sudo usage as docker can be ran as the Jenkins user
  - Renames jobs to match general naming scheme

JIRA: PHAROS-394
Change-Id: I516c4414d7b0158f1f8478214c10f0aa7d176739
Signed-off-by: Trevor Bramwell <tbramwell@linuxfoundation.org>