[crac] RFR: 8365484: [CRaC] Support IgnoreUnrecognizedVMOptions on restore [v2]

[Timofei Pushkin]

> Makes `IgnoreUnrecognizedVMOptions` restore-settable.
> 
> ~~`IgnoreUnrecognizedVMOptions` is not forwarded to the restored JVM since that does not make much sense~~.

Timofei Pushkin has updated the pull request incrementally with one additional commit since the last revision:

  Forward IgnoreUnrecognizedVmOptions to restored VM

-------------

Changes:
  - all: https://git.openjdk.org/crac/pull/263/files
  - new: https://git.openjdk.org/crac/pull/263/files/7e1fce16..75bcb26e

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=crac&pr=263&range=01
 - incr: https://webrevs.openjdk.org/?repo=crac&pr=263&range=00-01

  Stats: 7 lines in 2 files changed: 0 ins; 7 del; 0 mod
  Patch: https://git.openjdk.org/crac/pull/263.diff
  Fetch: git fetch https://git.openjdk.org/crac.git pull/263/head:pull/263

PR: https://git.openjdk.org/crac/pull/263