[jdk15u-dev] RFR: 8256633: Fix product build on Windows+Arm64

[Vladimir Kempik]

Clean backport of 8256633 to jdk15.

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Commit messages:
 - Backport f57662874afe03250050b88ced07eb480484802b

Changes: https://git.openjdk.java.net/jdk15u-dev/pull/38/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk15u-dev&pr=38&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8256633
  Stats: 2 lines in 1 file changed: 0 ins; 1 del; 1 mod
  Patch: https://git.openjdk.java.net/jdk15u-dev/pull/38.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk15u-dev pull/38/head:pull/38

PR: https://git.openjdk.java.net/jdk15u-dev/pull/38