triton-prometheus changes

1.1.2

TRITON-2172 Prometheus build is failing due to missing bind-9.11.19

1.1.1

TRITON-1895 Fix so mdata:execute doesn't go to maintenance when DNS is broken

1.1.0

TRITON-1650 Add support for global zone discovery on Triton

1.0.2

TOOLS-2318 triton-prometheus needs golang 1.12 in order to build

1.0.1

TRITON-1834 Set triton-prometheus scrape interval to 10s

1.0.0

First version.