Update console_initial_setup needle

Seems like it doesn't display "Initial setup for Fedora 27" any
more, so the old needle doesn't match. We should look into
whether that's a bug, but for now, let's update the needle.

needles/console/console_initial_setup-20170916.json

@@ -0,0 +1,15 @@
+{
+  "tags": [
+    "console_initial_setup"
+  ],
+  "area": [
+    {
+      "height": 27,
+      "type": "match",
+      "width": 127,
+      "ypos": 578,
+      "xpos": 1
+    }
+  ],
+  "properties": []
+}