Add an 'already selected' needle for root password screen

In case it's already selected/highlighted on the hub.

Signed-off-by: Adam Williamson <awilliam@redhat.com>

needles/anaconda/install_process/root_password-selected-20221205.json

@@ -0,0 +1,17 @@
+{
+  "area": [
+    {
+      "xpos": 248,
+      "type": "match",
+      "ypos": 488,
+      "height": 32,
+      "width": 33
+    }
+  ],
+  "properties": [],
+  "tags": [
+    "anaconda_install_root_password",
+    "anaconda_main_hub_root_password",
+    "ENV-DISTRI-fedora"
+  ]
+}