Have pcf-env resources trigger jobs.
Have pcf-env resources trigger jobs.

This fixes an issue we hit where:
- The pcf-env lock was acquired by a manual run of deploy-tile.
- Since pcf-env did not trigger the next job (deployment-tests), and no
  other resources were updated, the pcf-env lock was never released and
  no other jobs ran.
This caused all sorts of mayhem, notably jobs getting stuck trying to
use old versions of the pcf-env resource. We ended up saving the
pipeline by "turning off" all nolder versions of the pcf-resource.

Since the pcf-env resources will now trigger jobs, they will continue
through the pipeline until their locks are released (either through
success or failure).

cf-platform-eng/tile-generator,cf-platform-eng/tile-generator,cf-platform-eng/tile-generator,alex-slynko/tile-generator,alex-slynko/tile-generator,alex-slynko/tile-generator,cf-platform-eng/tile-generator,alex-slynko/tile-generator