[crac] RFR: 8347350: [CRaC] Support JRT FS FD

[duke]

On Thu, 9 Jan 2025 14:18:28 GMT, Timofei Pushkin <tpushkin at openjdk.org> wrote:

> Fixes CRaC code in `jdk.internal.jimage.BasicImageReader` which was throwing exceptions when trying to use CRaC API from another module.

@TimPushkin 
Your change (at version c61c3c4843afe5d403a46cd36ced75bc486f9945) is now ready to be sponsored by a Committer.

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PR Comment: https://git.openjdk.org/crac/pull/177#issuecomment-2581113765