[crac] RFR: Add CRaC-specific tests to GHA [v4]

[Radim Vansa]

On Fri, 3 Mar 2023 07:54:08 GMT, Radim Vansa <duke at openjdk.org> wrote:

>> Existing GitHub Actions run test tier1 but since most changes in this project focus on the CRaC capabilities we should run them in an automated fashion, too.
>> Right now the tests are mostly failing: this should be addressed in https://github.com/openjdk/crac/pull/47
>
> Radim Vansa has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Debug GHA

Closing for now to save people from notifications on push.

I was finally able to resolve some test failures. Part of that problem was using an older version of CRIU (the one README links to, not release 1.3), but also ResolveTest was prone to the issue that should be fixed in #46 (added a workaround to the test).

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PR: https://git.openjdk.org/crac/pull/48