[vectorIntrinsics+fp16] Integrated: Merge vectorIntrinsics

[Jatin Bhateja]

Refreshing vectorIntrinsics+fp16 branch after latest JDK mainline merge into vectorIntrinsics.

All VectorAPI Jtreg tests are clean. at UseAVX=3 and 2.

Validation performed on Intel Emerald Rapids with AVX512_FP16 ISA.

Best Regards,
Jatin

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Commit messages:
 - Merge branch 'vectorIntrinsics' of http://github.com/openjdk/panama-vector into merge_vectorIntrinsics
 - 8366432: Post-merge aarch64 build fixes
 - Merge
 - 8305563: [vectorapi]: Initial aarch64 backend implementation for FP16 operations
 - Merge panama-vector:vectorIntrinsics
 - 8302454: Improve VectorAPI fallback implementation for FP16 operations.
 - 8300571: FP16 support for VectorAPI Transcendental operations.
 - 8290204: FP16 initial backend implementation
 - 8299373: Extend vector conversion APIs for Halffloat type.
 - 8295992: Add support for iotaShuffle and addIndex APIs for Halffloat vector type.
 - ... and 5 more: https://git.openjdk.org/panama-vector/compare/20144968...aa48cb02

The merge commit only contains trivial merges, so no merge-specific webrevs have been generated.

Changes: https://git.openjdk.org/panama-vector/pull/234/files
  Stats: 45180 lines in 182 files changed: 42351 ins; 330 del; 2499 mod
  Patch: https://git.openjdk.org/panama-vector/pull/234.diff
  Fetch: git fetch https://git.openjdk.org/panama-vector.git pull/234/head:pull/234

PR: https://git.openjdk.org/panama-vector/pull/234