Merge pull request #3686 from Shopify/dbg-tool

Add debug binary to the docker image

Gopkg.lock

@@ -276,6 +276,14 @@
   revision = "7fe0c75c13abdee74b09fcacef5ea1c6bba6a874"
   version = "0.2.4"
 
+[[projects]]
+  digest = "1:406338ad39ab2e37b7f4452906442a3dbf0eb3379dd1f06aafb5c07e769a5fbb"
+  name = "github.com/inconshreveable/mousetrap"
+  packages = ["."]
+  pruneopts = "NUT"
+  revision = "76626ae9c91c4f2a10f34cad8ce83ea42c93bb75"
+  version = "v1.0"
+
 [[projects]]
   digest = "1:8e36686e8b139f8fe240c1d5cf3a145bc675c22ff8e707857cdd3ae17b00d728"
   name = "github.com/json-iterator/go"
@@ -554,6 +562,14 @@
   revision = "d40851caa0d747393da1ffb28f7f9d8b4eeffebd"
   version = "v1.1.2"
 
+[[projects]]
+  digest = "1:343d44e06621142ab09ae0c76c1799104cdfddd3ffb445d78b1adf8dc3ffaf3d"
+  name = "github.com/spf13/cobra"
+  packages = ["."]
+  pruneopts = "NUT"
+  revision = "ef82de70bb3f60c65fb8eebacbb2d122ef517385"
+  version = "v0.0.3"
+
 [[projects]]
   digest = "1:9d8420bbf131d1618bde6530af37c3799340d3762cc47210c1d9532a4c3a2779"
   name = "github.com/spf13/pflag"
@@ -1237,6 +1253,7 @@
     "github.com/prometheus/client_golang/prometheus/promhttp",
     "github.com/prometheus/client_model/go",
     "github.com/prometheus/common/expfmt",
+    "github.com/spf13/cobra",
     "github.com/spf13/pflag",
     "github.com/tv42/httpunix",
     "github.com/zakjan/cert-chain-resolver/certUtil",