git: openjdk/jfx-sandbox: direct3d12: 8356815: Set default pipeline to d3d12

[duke]

Changeset: 2f86aef9
Branch: direct3d12
Author:    Lukasz Kostyra <lukasz.kostyra at oracle.com>
Date:      2025-05-13 10:08:16 +0000
URL:       https://git.openjdk.org/jfx-sandbox/commit/2f86aef95e51b09c4e2f755f16a3d39936963696

8356815: Set default pipeline to d3d12

! modules/javafx.graphics/src/main/java/com/sun/prism/impl/PrismSettings.java