Mojo: Continuous Delivery for Juju

Merge proposals dependent on lp://staging/~ec0/mojo/max-wait-and-no-fail-retry-errors-juju-2

  1. max-wait-and-no-fail-retry-errors-juju-2
  2. Dependent merge proposals

lp://staging/~ec0/mojo/max-wait-and-no-fail-retry-errors-juju-2 has no merge proposals.