Merge "Add missing resources that gradle is looking for." into main

<resources>

    <declare-styleable name="ButtonPreference">

        <attr name="android:gravity" />

        <attr name="buttonType" format="enum">

            <enum name="filled" value="0"/>

            <enum name="tonal" value="1"/>

            <enum name="outline" value="2"/>

        </attr>

        <attr name="buttonSize" format="enum">

            <enum name="normal" value="0"/>

            <enum name="large" value="1"/>

            <enum name="extra" value="2"/>

        </attr>

    </declare-styleable>

</resources>

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