[jfx21u] RFR: 8318614: Update WebKit to 617.1

Thu Mar 7 11:19:22 UTC 2024

Hi all,

This pull request contains a backport of commit [ba79e081](https://github.com/openjdk/jfx/commit/ba79e081547b7f15697bfaaac42ec2de1971935a) from the [openjdk/jfx](https://git.openjdk.org/jfx) repository.

The commit being backported was authored by Hima Bindu Meda on 16 Jan 2024 and was reviewed by Joeri Sykora and Kevin Rushforth.

Thanks!

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Commit messages:
 - Backport ba79e081547b7f15697bfaaac42ec2de1971935a

Changes: https://git.openjdk.org/jfx21u/pull/50/files
 Webrev: https://webrevs.openjdk.org/?repo=jfx21u&pr=50&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8318614
  Stats: 289254 lines in 6439 files changed: 170206 ins; 83308 del; 35740 mod
  Patch: https://git.openjdk.org/jfx21u/pull/50.diff
  Fetch: git fetch https://git.openjdk.org/jfx21u.git pull/50/head:pull/50

PR: https://git.openjdk.org/jfx21u/pull/50