git: openjdk/jdk-sandbox: jep-479: Don't allow --enable-deprecated-ports anymore

[duke]

Changeset: 86bbf4f0
Author:    Magnus Ihse Bursie <mag at icus.se>
Date:      2024-05-27 23:28:18 +0000
URL:       https://git.openjdk.org/jdk-sandbox/commit/86bbf4f01f80497510a6e879a5d6588aeeb7a35a

Don't allow --enable-deprecated-ports anymore

! make/autoconf/platform.m4