fix platform check

Author: Nodonisko

src/components/TextInput/BaseTextInput/implementation/index.native.tsx

@@ -2,7 +2,7 @@ import {Str} from 'expensify-common';
 import type {ForwardedRef} from 'react';
 import React, {forwardRef, useCallback, useEffect, useRef, useState} from 'react';
 import type {GestureResponderEvent, LayoutChangeEvent, NativeSyntheticEvent, StyleProp, TextInput, TextInputFocusEventData, ViewStyle} from 'react-native';
-import {ActivityIndicator, Platform, StyleSheet, View} from 'react-native';
+import {ActivityIndicator, StyleSheet, View} from 'react-native';
 import {useSharedValue, withSpring} from 'react-native-reanimated';
 import Checkbox from '@components/Checkbox';
 import FormHelpMessage from '@components/FormHelpMessage';
@@ -25,6 +25,7 @@ import useMarkdownStyle from '@hooks/useMarkdownStyle';
 import useStyleUtils from '@hooks/useStyleUtils';
 import useTheme from '@hooks/useTheme';
 import useThemeStyles from '@hooks/useThemeStyles';
+import getPlatform from '@libs/getPlatform';
 import isInputAutoFilled from '@libs/isInputAutoFilled';
 import variables from '@styles/variables';
 import CONST from '@src/CONST';
@@ -83,7 +84,7 @@ function BaseTextInput(
 ) {
     // For iOS, we don't need to measure the text input because it already has auto grow behavior
     // See TextInputMeasurement.ios.tsx for more details
-    const isExternalAutoGrowMeasurement = Platform.OS !== 'ios' && autoGrow;
+    const isExternalAutoGrowMeasurement = getPlatform() !== CONST.PLATFORM.IOS && autoGrow;
 
     const InputComponent = InputComponentMap.get(type) ?? RNTextInput;
     const isMarkdownEnabled = type === 'markdown';