Apply margins fix from react-native-paper

[o-murphy]

callstack/react-native-paper#2997

[o-murphy]

For accepting native margins for the DropDown component

Add this please

const DropDown = forwardRef((props, ref) => {
    const activeTheme = useTheme();
    const { multiSelect = false, visible, onDismiss, showDropDown, value, setValue, 
        activeColor, mode, label, placeholder, inputProps, list, dropDownContainerMaxHeight, 
        dropDownContainerHeight, theme, dropDownStyle, dropDownItemStyle, dropDownItemSelectedStyle, 
        dropDownItemTextStyle, dropDownItemSelectedTextStyle, accessibilityLabel, 
    
        inputStyle  // the text input style 
    } = props;

And this

    <TextInput 
    
    style={inputStyle}
    
    value={displayValue} 
    mode={mode} label={label} 
    placeholder={placeholder} 
    pointerEvents={"none"} 
    theme={theme} 
    right={<TextInput.Icon name={visible ? "menu-up" : "menu-down"}/>} {...inputProps}
    />

This change apply to use it as is

        <CustomDropDown
        label={label}
        mode={"outlined"}
        visible={showDropDown}
        showDropDown={() => setShowDropDown(true)}
        onDismiss={() => setShowDropDown(false)}
        value={unit}
        setValue={setUnit}
        list={unitList}
        
        inputStyle={{
          marginVertical: 10
        }}
        />

[o-murphy]

sorry i forgot about inputProps property