add 'finish configuration' needle variants for f24

the Atomic installer test is hitting 'finish configuration' now
(thanks, slow typing!) so we need an F24 needle variant (font
rendering changed).

needles/anaconda/install_process/install_finish_configuration-f24.json

@@ -0,0 +1,17 @@
+{
+  "properties": [],
+  "area": [
+    {
+      "xpos": 886,
+      "type": "match",
+      "width": 115,
+      "height": 17,
+      "ypos": 684
+    }
+  ],
+  "tags": [
+    "anaconda_install_finish_configuration",
+    "ENV-DISTRI-fedora",
+    "LANGUAGE-english"
+  ]
+}