[lworld] RFR: 8331583: [lworld] runtime/valhalla/inlinetypes/field_layout/FieldAlignmentTest.java#NoCompressedOops fails with compilation errorRemove hard coded Java version number.

[Frederic Parain]

Small fix removing a hard coded Java version number causing test failures after merge with mainline.

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Commit messages:
 - Remove hard coded Java version number.

Changes: https://git.openjdk.org/valhalla/pull/1094/files
  Webrev: https://webrevs.openjdk.org/?repo=valhalla&pr=1094&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8331583
  Stats: 4 lines in 1 file changed: 2 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/valhalla/pull/1094.diff
  Fetch: git fetch https://git.openjdk.org/valhalla.git pull/1094/head:pull/1094

PR: https://git.openjdk.org/valhalla/pull/1094