[jfx11u] Integrated: 8269147: Update GStreamer to version 1.18.4

[Kevin Rushforth]

On Tue, 17 Aug 2021 17:22:44 GMT, Kevin Rushforth <kcr at openjdk.org> wrote:

> Clean backport of third-party update to GStreamer 1.18.4.
> 
> As an FYI, I tested this patch in my [test-kcr-11.0.13](https://github.com/kevinrushforth/jfx11u/tree/test-kcr-11.0.13) branch, which has the aggregate set of patches for the following bugs: [JDK-8211308](https://bugs.openjdk.java.net/browse/JDK-8211308), [JDK-8268915](https://bugs.openjdk.java.net/browse/JDK-8268915), [JDK-8269147](https://bugs.openjdk.java.net/browse/JDK-8269147), [JDK-8269131](https://bugs.openjdk.java.net/browse/JDK-8269131), [JDK-8268849](https://bugs.openjdk.java.net/browse/JDK-8268849), [JDK-8270479](https://bugs.openjdk.java.net/browse/JDK-8270479), [JDK-8272329](https://bugs.openjdk.java.net/browse/JDK-8272329).

This pull request has now been integrated.

Changeset: 49ff8f6f
Author:    Kevin Rushforth <kcr at openjdk.org>
URL:       https://git.openjdk.java.net/jfx11u/commit/49ff8f6fc7dabcd18cb2447852d9e3002e6f3152
Stats:     178 lines in 18 files changed: 82 ins; 3 del; 93 mod

8269147: Update GStreamer to version 1.18.4

Backport-of: 098c0f393ef0849e140c9efd4d083f3282e1fa0e

-------------

PR: https://git.openjdk.java.net/jfx11u/pull/32