Bump src/code.cloudfoundry.org/gorouter

Bump
  Aaron Hurley:
     allow http listener to be disabled
     introduce new config property DisableHTTP
[finishes #150118951]

Author: aaronshurley

jobs/gorouter/spec

@@ -74,6 +74,9 @@ properties:
   router.enable_ssl:
     description: "When enabled, Gorouter will listen on port 443 and terminate TLS for requests received on this port."
     default: false
+  router.disable_http:
+    description: Disables the http listener on port specified by router.port. This cannot be set to true if enable_ssl is false.
+    default: false
   router.min_tls_version:
     description: Minimum accepted version of TLS protocol. All versions above this will also be accepted. Valid values are TLSv1.0, TLSv1.1, and TLSv1.2.
     default: TLSv1.2

jobs/gorouter/templates/gorouter.yml.erb

@@ -109,6 +109,7 @@ enable_ssl: <%= p("router.enable_ssl") %>
 tls_pem: <%= p("router.tls_pem") %>
 min_tls_version: <%= p("router.min_tls_version") %>
 <% end %>
+disable_http: <%= p("router.disable_http") %>
 ca_certs: <%= p("router.ca_certs") %>
 skip_ssl_validation: <%= p("router.ssl_skip_validation") %>
 cipher_suites: <%= p("router.cipher_suites") %>