git: openjdk/leyden: premain: removed dead code that exists only in premain -- a class who is_runtime_setup_required() will not take this path anyway, so thankfully this line has no effect

[duke]

Changeset: 7832f454
Branch: premain
Author:    iklam <ilam3388 at gmail.com>
Date:      2025-06-24 13:28:49 +0000
URL:       https://git.openjdk.org/leyden/commit/7832f4543f1294b646b6286fb2430550c7063dc1

removed dead code that exists only in premain -- a class who is_runtime_setup_required() will not take this path anyway, so thankfully this line has no effect

! src/hotspot/share/oops/instanceKlass.cpp