git: openjdk/jdk-sandbox: json: JsonValue value based description -> change subtype to subinterface

[duke]

Changeset: c4a773e5
Branch: json
Author:    Justin Lu <justin.lu at oracle.com>
Date:      2025-05-12 10:53:33 +0000
URL:       https://git.openjdk.org/jdk-sandbox/commit/c4a773e5667f07878eceb237db983d3435a2f8d5

JsonValue value based description -> change subtype to subinterface

! src/java.base/share/classes/java/util/json/JsonValue.java