[jfx11u] RFR: 8299272: Update copyright header for files modified in 2022

[Kevin Rushforth]

On Thu, 2 Feb 2023 06:32:58 GMT, Ambarish Rapte <arapte at openjdk.org> wrote:

> Update copyright year in files modified in year 2022.

Marked as reviewed by kcr (Lead).

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PR: https://git.openjdk.org/jfx11u/pull/126