[jdk11u-ri] RFR: 8303036: Update .jcheck/conf for 11.0.0.1

[Erik Joelsson]

The parent release for 11.0.0.1 was done from Mercurial, so we need to update .jcheck/conf to Git/Skara standard. We also need to set the version numbers for both .jcheck/conf and the build.

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Commit messages:
 - JDK-8303036

Changes: https://git.openjdk.org/jdk11u-ri/pull/1/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk11u-ri&pr=1&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8303036
  Stats: 34 lines in 2 files changed: 29 ins; 0 del; 5 mod
  Patch: https://git.openjdk.org/jdk11u-ri/pull/1.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-ri pull/1/head:pull/1

PR: https://git.openjdk.org/jdk11u-ri/pull/1