git: openjdk/jdk-sandbox: json: package-info refinement

[duke]

Changeset: 562f0852
Branch: json
Author:    Naoto Sato <naoto.sato at oracle.com>
Date:      2025-04-07 16:59:32 +0000
URL:       https://git.openjdk.org/jdk-sandbox/commit/562f08523bb223fe96cd24f091896e46d468f51f

package-info refinement

! src/java.base/share/classes/java/util/json/package-info.java