RFR: 8329887: RISC-V: C2: Support Zvbb Vector And-Not instruction [v8]

[Anjian-Wen]

> support Zvbb Vector And-Not vandn.vv (with and without masked) match rule and add new test in jtreg

Anjian-Wen has updated the pull request incrementally with one additional commit since the last revision:

  fix test bug

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/24129/files
  - new: https://git.openjdk.org/jdk/pull/24129/files/fd4e05c2..dd649507

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=24129&range=07
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=24129&range=06-07

  Stats: 2 lines in 1 file changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/jdk/pull/24129.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/24129/head:pull/24129

PR: https://git.openjdk.org/jdk/pull/24129