[lworld] RFR: 8369260: [lworld] InnerClassLambdaMetafactory.java should use PREVIEW_MINOR_VERSION

[David Simms]

Use the correct constant

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Commit messages:
 - 8369260: [lworld] InnerClassLambdaMetafactory.java should use PREVIEW_MINOR_VERSION

Changes: https://git.openjdk.org/valhalla/pull/1665/files
  Webrev: https://webrevs.openjdk.org/?repo=valhalla&pr=1665&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8369260
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/valhalla/pull/1665.diff
  Fetch: git fetch https://git.openjdk.org/valhalla.git pull/1665/head:pull/1665

PR: https://git.openjdk.org/valhalla/pull/1665