[jdk24u] RFR: 8353066: Properly detect Windows/aarch64 as build platform

[Matthias Baesken]

8353066: Properly detect Windows/aarch64 as build platform

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Commit messages:
 - Backport 3241b4e111e3dbf475c0e5be117c2a8d1a63ad35

Changes: https://git.openjdk.org/jdk24u/pull/181/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk24u&pr=181&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8353066
  Stats: 10 lines in 2 files changed: 4 ins; 0 del; 6 mod
  Patch: https://git.openjdk.org/jdk24u/pull/181.diff
  Fetch: git fetch https://git.openjdk.org/jdk24u.git pull/181/head:pull/181

PR: https://git.openjdk.org/jdk24u/pull/181