RFR: 8371446: VectorAPI: Add unit tests for masks from various long values [v2]

[Xueming Shen]

> ### Summary
> 
> - Update the existing unit tests for VectorMask to verify the correctness of the hotspot compiler result
> - Add additional test data to the existing VectorMask from/toLong tests.
> - Move the VectorMask binary-op & unary-op tests from Unit-Miscellaneous.template to unit-kernel-template

Xueming Shen has updated the pull request incrementally with one additional commit since the last revision:

  update

-------------

Changes:
  - all: https://git.openjdk.org/jdk/pull/28593/files
  - new: https://git.openjdk.org/jdk/pull/28593/files/1fc7923f..07019055

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=28593&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=28593&range=00-01

  Stats: 887 lines in 37 files changed: 249 ins; 192 del; 446 mod
  Patch: https://git.openjdk.org/jdk/pull/28593.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/28593/head:pull/28593

PR: https://git.openjdk.org/jdk/pull/28593