fix(hal): Fix USB PHY selection logic in usb_wrap_ll.h (IDFGH-16746)

[TinyuZhao]

Description

Fix: Unable to select a phy interface on ESP32P4

Checklist

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Note

Add missing break statements in usb_wrap_ll_phy_select to correctly map PHY indices without fallthrough.

^{Written by Cursor Bugbot for commit 43574a2. This will update automatically on new commits. Configure here.}

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[tore-espressif]

sha=43574a2a9276f56c7c2037b85ac6b0f2f4f1b222

[tore-espressif]

@Tinyu-Zhao Thank you for the fix! Will be merged and backported to all active release branches

[TinyuZhao]

@Tinyu-Zhao Thank you for the fix! Will be merged and backported to all active release branches

Thank you, I'm also happy to contribute to this project😁

[tore-espressif]

@Tinyu-Zhao your fix was merged internally, thanks! It usually takes few day for the change to appear on GitHub. This PR will be automatically closed when it happens