RFR: 8338849: Update copyright header for files modified in 2024 [v2]

[Ambarish Rapte]

> Update copyright year in files updated in year 2024.
> This update is done specifically to update the year in webkit files, so that the webkit source shows no diff.

Ambarish Rapte has updated the pull request incrementally with one additional commit since the last revision:

  revert unrequired changes

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

Changes:
  - all: https://git.openjdk.org/jfx/pull/1543/files
  - new: https://git.openjdk.org/jfx/pull/1543/files/3b4e7c8e..bd72cc52

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jfx&pr=1543&range=01
 - incr: https://webrevs.openjdk.org/?repo=jfx&pr=1543&range=00-01

  Stats: 2 lines in 2 files changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/jfx/pull/1543.diff
  Fetch: git fetch https://git.openjdk.org/jfx.git pull/1543/head:pull/1543

PR: https://git.openjdk.org/jfx/pull/1543