[crac] RFR: Print RESTORE_SETTABLE marker

[Jan Kratochvil]

Author is @AntonKozlov I believe.

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Commit messages:
 - Print RESTORE_SETTABLE marker

Changes: https://git.openjdk.org/crac/pull/158/files
  Webrev: https://webrevs.openjdk.org/?repo=crac&pr=158&range=00
  Stats: 41 lines in 2 files changed: 41 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/crac/pull/158.diff
  Fetch: git fetch https://git.openjdk.org/crac.git pull/158/head:pull/158

PR: https://git.openjdk.org/crac/pull/158