Add missing screen bucket for screen percentage for round screens.

<?xml version="1.0" encoding="utf-8"?>

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<resources>

    <dimen name="screen_percentage_05">11.25dp</dimen>

    <dimen name="screen_percentage_10">22.5dp</dimen>

    <dimen name="screen_percentage_15">33.75dp</dimen>

</resources>