git: openjdk/wakefield: pure_wl_toolkit: Allow WLToolkit to work without DISPLAY set

[duke]

Changeset: 68d70768
Author:    Maxim Kartashev <maxim.kartashev at jetbrains.com>
Date:      2022-09-27 12:24:13 +0000
URL:       https://git.openjdk.org/wakefield/commit/68d70768d9e2d233ad71d66a0fbfc389706ca202

Allow WLToolkit to work without DISPLAY set

! src/java.desktop/unix/classes/sun/awt/PlatformGraphicsInfo.java