RFR: 8302837: Kernel32.cpp array memory release invokes undefined behaviour

[Julian Waters]

When several arrays are allocated with the new operator in Kernel32, they use the wrong set of delete operators when freeing the allocated memory. In C++ this is undefined behaviour and they should be converted to use the correct operators

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Commit messages:
 - Kernel32.cpp

Changes: https://git.openjdk.org/jdk/pull/12649/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=12649&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8302837
  Stats: 4 lines in 1 file changed: 0 ins; 0 del; 4 mod
  Patch: https://git.openjdk.org/jdk/pull/12649.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/12649/head:pull/12649

PR: https://git.openjdk.org/jdk/pull/12649