<i18n dev> RFR: 8304911: Use OperatingSystem enum in some modules

[Lance Andersen]

On Tue, 4 Apr 2023 19:22:48 GMT, Roger Riggs <rriggs at openjdk.org> wrote:

> With the addition of `jdk.internal.util.OperatingSystem` references to the system property `os.name` can be replaced.
> This PR exports jdk.internal.util to:
>  - java.prefs,
>  - java.security.jgss,
>  - java.smartcardio,
>  - jdk.charsets,
>  - jdk.net,
>  - jdk.zipfs

The changes look good

Please add a Noreg-XXX label to the bug

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Marked as reviewed by lancea (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/13335#pullrequestreview-1371768336