[crac] RFR: 8365241: [CRaC] Ignore new arguments when CRaCIgnoreRestoreIfUnavailable is true [v5]

[Timofei Pushkin]

> Arguments are not passed to the restored process when `-XX:+CRaCIgnoreRestoreIfUnavailable` is set on restore. The check is performed on the side of the restoring VM since in the restored VM `CRaCIgnoreRestoreIfUnavailable` could have been set before the current restore.
> 
> Documentation for the new arguments feature and `CRaCIgnoreRestoreIfUnavailable` is also added, explaining this behavior.

Timofei Pushkin has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains five commits:

 - Merge remote-tracking branch 'openjdk-crac/crac' into ignore-new-args
 - Improve wording in java.md
 - Clarify CRaCIgnoreRestoreIfUnavailable guarantees
 - Merge remote-tracking branch 'openjdk-crac/crac' into ignore-new-args
 - Ignore new args with CRaCIgnoreRestoreIfUnavailable

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Changes: https://git.openjdk.org/crac/pull/261/files
  Webrev: https://webrevs.openjdk.org/?repo=crac&pr=261&range=04
  Stats: 39 lines in 4 files changed: 31 ins; 0 del; 8 mod
  Patch: https://git.openjdk.org/crac/pull/261.diff
  Fetch: git fetch https://git.openjdk.org/crac.git pull/261/head:pull/261

PR: https://git.openjdk.org/crac/pull/261