RFR: 8294068: Unconditional and eager load of nio library since JDK-8264744

[Alan Bateman]

On Tue, 20 Sep 2022 16:47:09 GMT, Brian Burkhalter <bpb at openjdk.org> wrote:

> Move `LinuxFileSystem` native code to `LinuxNativeDispatcher`.

Moving it to LinuxNativeDispatcher is better so I think the change is okay. That said, libnio will likely be loaded early in any significant program.

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Marked as reviewed by alanb (Reviewer).

PR: https://git.openjdk.org/jdk/pull/10362