[jfx11u] RFR: 8294400: Provide media support for libavcodec version 59

[Ambarish Rapte]

On Tue, 22 Nov 2022 20:29:10 GMT, Kevin Rushforth <kcr at openjdk.org> wrote:

> Nearly clean backport, except for the changes in `gradle/verification.metadata`, since that file doesn't exist in jfx11u, and a trivial merge conflict in the updated copyright line in 3 files.
> 
> CI build run on all three platforms.

Marked as reviewed by arapte (Reviewer).

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PR: https://git.openjdk.org/jfx11u/pull/119