Haiku: Add native library network support

[trungnt2910]

Stub away non-critical network library functions that Haiku does not support.

Part of #55803.

[Copilot]

Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.

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[liveans]

LGTM in general

[liveans]

/ba-g Test failures unrelated, most of them already known rest of them are #115357 and #115358