[jdk18] RFR: 8279045: Intrinsics missing vzeroupper instruction

[Smita Kamath]

Adding vzeroupper instruction to aes and shift intrinsics.

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Commit messages:
 - Adding vzeroupper instruction to aes and shift intrinsics

Changes: https://git.openjdk.java.net/jdk18/pull/52/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk18&pr=52&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8279045
  Stats: 7 lines in 1 file changed: 7 ins; 0 del; 0 mod
  Patch: https://git.openjdk.java.net/jdk18/pull/52.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk18 pull/52/head:pull/52

PR: https://git.openjdk.java.net/jdk18/pull/52