Drop match levels on some KDE update notification needles

These incorporate bits of the background so are subject to
non-100% matching, got a 97% match in current Rawhide, let's
see if dropping the match level is enough.

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

needles/kde/desktop_update_notification_only-kde-20210916.json

@@ -5,6 +5,7 @@
       "xpos": 590,
       "ypos": 397,
       "type": "match",
+      "match": 92,
       "width": 127
     },
     {
@@ -12,6 +13,7 @@
       "xpos": 973,
       "ypos": 396,
       "type": "match",
+      "match": 92,
       "width": 39
     }
   ],
@@ -20,4 +22,4 @@
     "DESKTOP-kde",
     "desktop_update_notification_only"
   ]
-}
+}

needles/kde/desktop_update_notification_only-kde-20210917.json

@@ -5,6 +5,7 @@
       "height": 16,
       "ypos": 395,
       "type": "match",
+      "match": 92,
       "width": 127
     },
     {
@@ -12,6 +13,7 @@
       "height": 173,
       "ypos": 396,
       "type": "match",
+      "match": 92,
       "width": 39
     }
   ],
@@ -20,4 +22,4 @@
     "DESKTOP-kde",
     "desktop_update_notification_only"
   ]
-}
+}