Add missing needles to support Clocks test.

needles/gnome/apps/clocks/clocks_credits_shown-20220816.json

@@ -0,0 +1,22 @@
+{
+  "area": [
+    {
+      "ypos": 154,
+      "height": 25,
+      "type": "match",
+      "xpos": 480,
+      "width": 64
+    },
+    {
+      "xpos": 355,
+      "ypos": 262,
+      "width": 94,
+      "height": 28,
+      "type": "match"
+    }
+  ],
+  "properties": [],
+  "tags": [
+    "clocks_credits_shown"
+  ]
+}

needles/gnome/gnome_button_cross_remove-20220816.json

@@ -0,0 +1,15 @@
+{
+  "area": [
+    {
+      "ypos": 123,
+      "height": 21,
+      "type": "match",
+      "width": 23,
+      "xpos": 757
+    }
+  ],
+  "properties": [],
+  "tags": [
+    "gnome_button_cross_remove"
+  ]
+}

needles/gnome/gnome_button_delete-20220816.json

@@ -0,0 +1,15 @@
+{
+  "area": [
+    {
+      "ypos": 246,
+      "height": 21,
+      "type": "match",
+      "xpos": 566,
+      "width": 20
+    }
+  ],
+  "properties": [],
+  "tags": [
+    "gnome_button_delete"
+  ]
+}