RFR: 8378: Update version in jcheck conf file

[Virag Purnam]

Updated version in jcheck conf file

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Commit messages:
 - 8378: Update version in jcheck conf file

Changes: https://git.openjdk.org/jmc/pull/637/files
  Webrev: https://webrevs.openjdk.org/?repo=jmc&pr=637&range=00
  Issue: https://bugs.openjdk.org/browse/JMC-8378
  Stats: 3 lines in 1 file changed: 0 ins; 0 del; 3 mod
  Patch: https://git.openjdk.org/jmc/pull/637.diff
  Fetch: git fetch https://git.openjdk.org/jmc.git pull/637/head:pull/637

PR: https://git.openjdk.org/jmc/pull/637