RFR: 8304915: Create jdk.internal.util.Architecture enum and apply [v4]

[Jorn Vernee]

On Thu, 6 Apr 2023 08:11:45 GMT, Glavo <duke at openjdk.org> wrote:

> os.arch is always the target architecture for JVM, even using 32-bit JVM on 64-bit system, its value remains x86.

Okay, I could have sworn we had to add the `ADDRESS_SIZE` check because of this issue where a 32-bit VM running on x64 would erroneously select the x64 ABIs.

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PR Review Comment: https://git.openjdk.org/jdk/pull/13357#discussion_r1159734833