Add tls proxy ports to process stats object

[#172730012]

Co-authored-by: Piyali Banerjee <pbanerjee@pivotal.io>
Co-authored-by: Seth Boyles <sboyles@pivotal.io>

Author: piyalibanerjee

docs/v3/source/includes/api_resources/_processes.erb

@@ -185,7 +185,9 @@
       "instance_ports": [
         {
           "external": 64546,
-          "internal": 8080
+          "internal": 8080,
+          "external_tls_proxy_port": 61002,
+          "internal_tls_proxy_port": 61003
         }
       ],
       "uptime": 9042,
@@ -223,7 +225,9 @@
   "instance_ports": [
     {
       "external": 64546,
-      "internal": 8080
+      "internal": 8080,
+      "external_tls_proxy_port": 61002,
+      "internal_tls_proxy_port": 61003
     }
   ],
   "uptime": 9042,