git: openjdk/jfx17u: master: 8320267: WebView crashes on macOS 11 with WebKit 616.1

[Jose Pereda]

Changeset: a9a3f5c5
Author:    Jose Pereda <jpereda at openjdk.org>
Date:      2023-12-02 00:31:20 +0000
URL:       https://git.openjdk.org/jfx17u/commit/a9a3f5c5305daa777723431b3bef2162784faf80

8320267: WebView crashes on macOS 11 with WebKit 616.1

Backport-of: 0d3341704c1ced4f61b5f7f7618e23ec182ae379

! modules/javafx.web/src/main/native/Source/WTF/wtf/PlatformJSCOnly.cmake
! modules/javafx.web/src/main/native/Source/WTF/wtf/threads/Signals.cpp