git: openjdk/jfx: master: 8321638: Update to SWT 4.30

[Kevin Rushforth]

Changeset: 2476a3e8
Author:    Kevin Rushforth <kcr at openjdk.org>
Date:      2024-01-04 15:46:51 +0000
URL:       https://git.openjdk.org/jfx/commit/2476a3e8f54ff66b0acd2c9da42b7653120a0b70

8321638: Update to SWT 4.30

Reviewed-by: arapte

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