git: openjdk/jdk: 8326351: Update the Zlib version in open/src/java.base/share/legal/zlib.md to 1.3.1

[Lance Andersen]

Changeset: f0f4d63f
Author:    Lance Andersen <lancea at openjdk.org>
Date:      2024-02-21 14:51:35 +0000
URL:       https://git.openjdk.org/jdk/commit/f0f4d63fa9c9f487198b2a2b7b410b590e1437bc

8326351: Update the Zlib version in open/src/java.base/share/legal/zlib.md to 1.3.1

Reviewed-by: iris, naoto, jpai

! src/java.base/share/legal/zlib.md