Revert "Fix Max Length 0 issue on iOS"

This reverts commit 99dbaa7.

Author: riteshshukla04

packages/react-native/React/Fabric/Mounting/ComponentViews/TextInput/RCTTextInputComponentView.mm

@@ -450,8 +450,8 @@ - (NSString *)textInputShouldChangeText:(NSString *)text inRange:(NSRange)range
     }
   }
 
-  if (props.maxLength.has_value()) {
-    NSInteger allowedLength = props.maxLength.value() - _backedTextInputView.attributedText.string.length + range.length;
+  if (props.maxLength) {
+    NSInteger allowedLength = props.maxLength - _backedTextInputView.attributedText.string.length + range.length;
 
     if (allowedLength > 0 && text.length > allowedLength) {
       // make sure unicode characters that are longer than 16 bits (such as emojis) are not cut off

packages/react-native/ReactCommon/react/renderer/components/textinput/BaseTextInputProps.h

@@ -14,7 +14,6 @@
 #include <react/renderer/core/PropsParserContext.h>
 #include <react/renderer/graphics/Color.h>
 #include <string>
-#include <optional>
 
 namespace facebook::react {
 
@@ -61,7 +60,7 @@ class BaseTextInputProps : public ViewProps, public BaseTextProps {
   // TODO: Rename to `tintColor` and make universal.
   SharedColor underlineColorAndroid{};
 
-  std::optional<int> maxLength{};
+  int maxLength{};
 
   /*
    * "Private" (only used by TextInput.js) props

packages/react-native/ReactCommon/react/renderer/components/textinput/platform/android/react/renderer/components/androidtextinput/AndroidTextInputProps.cpp

@@ -304,7 +304,7 @@ folly::dynamic AndroidTextInputProps::getDynamic() const {
   props["maxFontSizeMultiplier"] = maxFontSizeMultiplier;
   props["keyboardType"] = keyboardType;
   props["returnKeyType"] = returnKeyType;
-  props["maxLength"] = maxLength.has_value() ? maxLength.value() : folly::dynamic();
+  props["maxLength"] = maxLength;
   props["multiline"] = multiline;
   props["placeholder"] = placeholder;
   props["placeholderTextColor"] = toAndroidRepr(placeholderTextColor);
@@ -456,7 +456,7 @@ folly::dynamic AndroidTextInputProps::getDiffProps(
   }
 
   if (maxLength != oldProps->maxLength) {
-    result["maxLength"] = maxLength.has_value() ? maxLength.value() : folly::dynamic();
+    result["maxLength"] = maxLength;
   }
 
   if (text != oldProps->text) {