Remove kgpg_tips_close needles

I tweaked the test to no longer require these.

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

needles/kde/apps/kgpg_tips_close-20201026.json

@@ -1,15 +0,0 @@
-{
-  "area": [
-    {
-      "height": 15,
-      "ypos": 688,
-      "xpos": 943,
-      "type": "match",
-      "width": 58
-    }
-  ],
-  "properties": [],
-  "tags": [
-    "kgpg_tips_close"
-  ]
-}

needles/kde/apps/kgpg_tips_close.json

@@ -1,15 +0,0 @@
-{
-  "properties": [],
-  "tags": [
-    "kgpg_tips_close"
-  ],
-  "area": [
-    {
-      "xpos": 462,
-      "ypos": 332,
-      "width": 58,
-      "height": 15,
-      "type": "match"
-    }
-  ]
-}