[jfx17u] Integrated: 8325258: Additional WebKit 617.1 fixes from WebKitGTK 2.42.5

[Johan Vos]

8325258: Additional WebKit 617.1 fixes from WebKitGTK 2.42.5

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

Commit messages:
 - Backport a7f6de8d13fd7a7e37ca80b28badcb24566153d8

Changes: https://git.openjdk.org/jfx17u/pull/186/files
 Webrev: https://webrevs.openjdk.org/?repo=jfx17u&pr=186&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8325258
  Stats: 1877 lines in 128 files changed: 1101 ins; 288 del; 488 mod
  Patch: https://git.openjdk.org/jfx17u/pull/186.diff
  Fetch: git fetch https://git.openjdk.org/jfx17u.git pull/186/head:pull/186

PR: https://git.openjdk.org/jfx17u/pull/186