git: openjdk/jfx-sandbox: glass_gtk_bug_squashing: Fix tests

[duke]

Changeset: e15e6ad0
Branch: glass_gtk_bug_squashing
Author:    Thiago Milczarek Sayao <thiago.sayao at gmail.com>
Date:      2025-04-14 11:26:29 +0000
URL:       https://git.openjdk.org/jfx-sandbox/commit/e15e6ad06d1ec7464b62306d1dd80521287f0a13

Fix tests

! tests/system/src/test/java/test/javafx/stage/CenterOnScreenTest.java
! tests/system/src/test/java/test/javafx/stage/HonorGeometryChangeOnRestoreTest.java
! tests/system/src/test/java/test/javafx/stage/MaximizeUndecoratedTest.java
! tests/system/src/test/java/test/javafx/stage/ResizeUnresizableTest.java
! tests/system/src/test/java/test/robot/javafx/stage/StageStatesTest.java