[jdk17u-dev] Integrated: 8316030: Update Libpng to 1.6.40

[Goetz Lindenmaier]

On Wed, 29 Nov 2023 15:55:15 GMT, Goetz Lindenmaier <goetz at openjdk.org> wrote:

> I backport this for parity with 17.0.11-oracle.

This pull request has now been integrated.

Changeset: 822c4962
Author:    Goetz Lindenmaier <goetz at openjdk.org>
URL:       https://git.openjdk.org/jdk17u-dev/commit/822c49624b1e257a956de86ba4861fd7aa66534c
Stats:     246 lines in 11 files changed: 89 ins; 82 del; 75 mod

8316030: Update Libpng to 1.6.40

Backport-of: 158293d2517695f8c5eaca1b46ecf0f1f9f09691

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PR: https://git.openjdk.org/jdk17u-dev/pull/1998