git: openjdk/jdk17u-dev: 8297449: Update JInternalFrame Metal Border code

[Goetz Lindenmaier]

Changeset: 09f3890d
Author:    Goetz Lindenmaier <goetz at openjdk.org>
Date:      2024-03-21 12:26:07 +0000
URL:       https://git.openjdk.org/jdk17u-dev/commit/09f3890dd0f09ed5d63389081aa703160eccc50f

8297449: Update JInternalFrame Metal Border code

Backport-of: 09629570f5d064dc2a5cd670de8d648156ac3991

! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalBorders.java