git: openjdk/jdk-sandbox: json: nit - JA equals should use 'elements' not 'mappings' in wording

[duke]

Changeset: 9ab6f1ce
Branch: json
Author:    Justin Lu <justin.lu at oracle.com>
Date:      2025-04-10 13:57:18 +0000
URL:       https://git.openjdk.org/jdk-sandbox/commit/9ab6f1ce18a989017d71eefb58c2e240e3ae21f4

nit - JA equals should use 'elements' not 'mappings' in wording

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