Solaris/x64 test failures on new Vagrant environment

[sxa]

Ref: https://github.com/adoptium/infrastructure/issues/3347#issuecomment-1980597819

We are seeing some failures on the new Solaris/x64 machines which have been provisioned on x64 hosts using Vagrant/Virtualbox virtualisation:

https://ci.adoptium.net/job/Grinder/9047/testReport/ is the latest run which was against the latest release, although that will be superceded by a run against the nightly build at https://ci.adoptium.net/job/Grinder/9051/testReport (Not yet complete - will update this with the specific test case failures once it's done) The comparable run on one of the previous ESXi machines is https://ci.adoptium.net/job/Grinder/9052 but that is expected to pass.