[jdk15u-dev] Integrated: 8262110: DST starts from incorrect time in 2038

[Yuri Nesterenko]

Fix is surprisingly small, the patch applies without shifts, regtest do pass

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Commit messages:
 - Backport 7284f013ea3064b2aa643658938ccaafdfa1c885

Changes: https://git.openjdk.java.net/jdk15u-dev/pull/23/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk15u-dev&pr=23&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8262110
  Stats: 75 lines in 2 files changed: 73 ins; 0 del; 2 mod
  Patch: https://git.openjdk.java.net/jdk15u-dev/pull/23.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk15u-dev pull/23/head:pull/23

PR: https://git.openjdk.java.net/jdk15u-dev/pull/23