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

[Ambarish Rapte]

Update copyright year in files modified in year 2022.

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Commit messages:
 - copyright year 2022

Changes: https://git.openjdk.org/jfx11u/pull/126/files
 Webrev: https://webrevs.openjdk.org/?repo=jfx11u&pr=126&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8299272
  Stats: 13 lines in 13 files changed: 0 ins; 0 del; 13 mod
  Patch: https://git.openjdk.org/jfx11u/pull/126.diff
  Fetch: git fetch https://git.openjdk.org/jfx11u pull/126/head:pull/126

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