Add workaround left bar needle for KDE title bar issue

since anaconda was ported to wayland, the title bar is showing
when it runs live in KDE, which it should not. team and Neal are
working on this, but the update went stable inadvertently, so we
need this workaround needle for now.

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

needles/anaconda/identification/leftbar_generic-kde-titlebar-20241128.json

@@ -0,0 +1,20 @@
+{
+  "area": [
+    {
+      "height": 646,
+      "width": 123,
+      "ypos": 63,
+      "type": "match",
+      "xpos": 20
+    }
+  ],
+  "properties": [
+    {
+      "name": "workaround",
+      "value": "works around anaconda title bar being visible in KDE, which it should not be"
+    }
+  ],
+  "tags": [
+    "leftbar_generic"
+  ]
+}