RFR: 8349721: Add aarch64 intrinsics for ML-KEM

[Ferenc Rakoczi]

By using the aarch64 vector registers the speed of the computation of the ML-KEM algorithms (key generation, encapsulation, decapsulation) can be approximately doubled.

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Commit messages:
 - removing trailing spaces
 - kyber aarch64 intrinsics

Changes: https://git.openjdk.org/jdk/pull/23663/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=23663&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8349721
  Stats: 2885 lines in 20 files changed: 2774 ins; 84 del; 27 mod
  Patch: https://git.openjdk.org/jdk/pull/23663.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/23663/head:pull/23663

PR: https://git.openjdk.org/jdk/pull/23663