git: openjdk/jfx: master: 8356690: Update JUnit to 5.12.2

[Marius Hanl]

Changeset: a14c2b33
Branch: master
Author:    Marius Hanl <mhanl at openjdk.org>
Date:      2025-05-20 17:30:39 +0000
URL:       https://git.openjdk.org/jfx/commit/a14c2b33085a82c1e94d0964b3f3123e0ed7e7d2

8356690: Update JUnit to 5.12.2

Reviewed-by: kcr, arapte

! build.properties
! gradle/verification-metadata.xml