bug#65919: 29.1; build without xinput does not get focused when hovering over window

[Bob Rogers]

   From: Po Lu <luangruo@yahoo.com>
   Date: Fri, 15 Sep 2023 10:38:18 +0800

   This should be fixed on the master branch.  There is a minor issue,
   however: the fix for this bug may negatively affect that of bug#57468.

   Would either Lars or Robert confirm that the Lucid, Motif and GTK 2.x
   builds still remain free of that bug?

   TIA.

I can confirm that there is no such bug in 1442f4043a7 with any of these
toolkits (nor with GTK3, which is what I normally use).

                                        -- Bob Rogers