Revert "Workaround #1805553 (single disk not selected as install target)"

This reverts commit adf3f91818.
The bug has been fixed in anaconda, so we can drop this, which
is good as it has timing issues producing false positives on
Rawhide...

lib/anaconda.pm

@@ -40,26 +40,15 @@ sub select_disks {
         }
     }
     else {
-        # Single disk cases.
+        # Single disk case.
         if ($args{disks} == 0) {
-            # Clicking will *de*-select...unless we're running into
-            # FIXME #1805553, in which case we should do nothing
-            if (check_screen "anaconda_install_destination_disk_selected") {
+            # Clicking will *de*-select.
             assert_and_click "anaconda_install_destination_select_disk_1";
         }
-            else {
-                record_soft_failure "Single disk not selected as install target - #1805553";
-            }
-        }
         elsif ($args{disks} > 1) {
             die "Only one disk is connected! Cannot select $args{disks} disks.";
         }
-        # For exactly 1 disk, we don't need to do anything, unless
-        # we run into FIXME #1805553...
-        unless (check_screen "anaconda_install_destination_disk_selected") {
-            record_soft_failure "Single disk not selected as install target - #1805553";
-            assert_and_click "anaconda_install_destination_select_disk_1";
-        }
+        # For exactly 1 disk, we don't need to do anything.
     }
 
     # Handle network disks.

needles/anaconda/install_destination/disk_selected-20200220.json

@@ -1,15 +0,0 @@
-{
-  "area": [
-    {
-      "xpos": 89,
-      "ypos": 242,
-      "width": 25,
-      "height": 25,
-      "type": "match"
-    }
-  ],
-  "properties": [],
-  "tags": [
-    "anaconda_install_destination_disk_selected"
-  ]
-}