Add Cast Android (dbg) and cast_shell_android to milo cfg

Being added to buildbucket cfg in https://crrev.com/c/1058180

Bug: 790531,731983
Change-Id: Icdfaad8cb64db6d62f620e729e776232fc7ec564
Reviewed-on: https://chromium-review.googlesource.com/1058279Reviewed-by: Ryan Tseng <hinoka@chromium.org>
Commit-Queue: Quinten Yearsley <qyearsley@chromium.org>
Cr-Commit-Position: refs/heads/master@{#558820}

infra/config/global/luci-milo.cfg

@@ -1687,6 +1687,28 @@ consoles {
     short_name: "bb"
   }
   include_experimental_builds: true
+
+  builders {
+    name: "buildbucket/luci.chromium.ci/Cast Android (dbg)"
+    category: "android|cast"
+    short_name: "ci"
+  }
+  builders {
+    name: "buildbot/chromium.android/Cast Android (dbg)"
+    category: "android|cast"
+    short_name: "bb"
+  }
+
+  builders {
+    name: "buildbucket/luci.chromium.try/cast_shell_android"
+    category: "android|cast"
+    short_name: "ci"
+  }
+  builders {
+    name: "buildbot/tryserver.chromium.android/cast_shell_android"
+    category: "android|cast"
+    short_name: "bb"
+  }
 }
 
 consoles {
@@ -4024,6 +4046,7 @@ consoles {
   }
   builders {
     name: "buildbot/tryserver.chromium.android/cast_shell_android"
+    name: "buildbucket/luci.chromium.try/cast_shell_android"
   }
   builders {
     name: "buildbot/tryserver.chromium.android/linux_android_dbg_ng"