git: openjdk/jfx-sandbox: tsayao_xlib: Add process_focus

[duke]

Changeset: a26893b3
Author:    Thiago M Sayao <thiago.sayao at clamed.com.br>
Date:      2022-02-10 10:18:57 +0000
URL:       https://git.openjdk.java.net/jfx-sandbox/commit/a26893b3bab7e8a98a768ce444fe61ed845d73ae

Add process_focus

! modules/javafx.graphics/src/main/native-glass/gtk/GlassApplication.cpp
! modules/javafx.graphics/src/main/native-glass/gtk/glass_window.cpp
! modules/javafx.graphics/src/main/native-glass/gtk/glass_window.h