[jdk11u-dev] RFR: 8246807: Incorrect copyright header in TimeZoneDatePermissionCheck.sh

[Christoph Langer]

Update of the incorrect license header.

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Commit messages:
 - JDK-8246807

Changes: https://git.openjdk.java.net/jdk11u-dev/pull/546/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk11u-dev&pr=546&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8246807
  Stats: 31 lines in 1 file changed: 19 ins; 12 del; 0 mod
  Patch: https://git.openjdk.java.net/jdk11u-dev/pull/546.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk11u-dev pull/546/head:pull/546

PR: https://git.openjdk.java.net/jdk11u-dev/pull/546