[lilliput-jdk17u:lilliput] RFR: 8310715: [Lilliput/JDK17] Revert more non-Lilliput test adjustments

[Aleksey Shipilev]

The diff against upstream shows there are a few test adjustment leftovers. These are not needed for -UCOH code.

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Commit messages:
 - Fix

Changes: https://git.openjdk.org/lilliput-jdk17u/pull/45/files
 Webrev: https://webrevs.openjdk.org/?repo=lilliput-jdk17u&pr=45&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8310715
  Stats: 3 lines in 2 files changed: 1 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/lilliput-jdk17u/pull/45.diff
  Fetch: git fetch https://git.openjdk.org/lilliput-jdk17u.git pull/45/head:pull/45

PR: https://git.openjdk.org/lilliput-jdk17u/pull/45