Fix CQS signal readability-implicit-bool-conversion in xplat/js/react-native-github/packages (react#53583)

Summary: Pull Request resolved: react#53583

Reviewed By: rshest

Differential Revision: D81575288

fbshipit-source-id: 0315c0ac759799dc9a84e68fa8d957b5547b1682

Author: generatedunixname89002005287564

packages/react-native/Libraries/Text/TextInput/RCTBaseTextInputViewManager.mm

@@ -141,7 +141,7 @@ - (void)setBridge:(RCTBridge *)bridge
     RCTExecuteOnUIManagerQueue(^{
       RCTBaseTextInputShadowView *shadowView =
           (RCTBaseTextInputShadowView *)[self.bridge.uiManager shadowViewForReactTag:viewTag];
-      if (value) {
+      if (value != nullptr) {
         [shadowView setText:value];
       }
       [self.bridge.uiManager setNeedsLayout];

packages/react-native/Libraries/TypeSafety/RCTTypedModuleConstants.mm

@@ -16,7 +16,7 @@ @implementation _RCTTypedModuleConstants {
 + (instancetype)newWithUnsafeDictionary:(NSDictionary<NSString *, id> *)dictionary
 {
   _RCTTypedModuleConstants *constants = [self new];
-  if (constants) {
+  if (constants != nullptr) {
     constants->_dictionary = dictionary;
   }
   return constants;

packages/react-native/React/Base/RCTBridgeProxy.mm

@@ -53,7 +53,7 @@ - (instancetype)initWithViewRegistry:(RCTViewRegistry *)viewRegistry
                        launchOptions:(nullable NSDictionary *)launchOptions
 {
   self = [super self];
-  if (self) {
+  if (self != nullptr) {
     _uiManagerProxy = [[RCTUIManagerProxy alloc] initWithViewRegistry:viewRegistry];
     _moduleRegistry = moduleRegistry;
     _bundleManager = bundleManager;
@@ -75,7 +75,7 @@ - (void)dispatchBlock:(dispatch_block_t)block queue:(dispatch_queue_t)queue
 
   if (queue == RCTJSThread) {
     _dispatchToJSThread(block);
-  } else if (queue) {
+  } else if (queue != nullptr) {
     dispatch_async(queue, block);
   }
 }
@@ -427,7 +427,7 @@ @implementation RCTUIManagerProxy {
 - (instancetype)initWithViewRegistry:(RCTViewRegistry *)viewRegistry
 {
   self = [super self];
-  if (self) {
+  if (self != nullptr) {
     _viewRegistry = viewRegistry;
     _legacyViewRegistry = [NSMutableDictionary new];
   }
@@ -443,8 +443,8 @@ - (UIView *)viewForReactTag:(NSNumber *)reactTag
 {
   [self logWarning:@"Please migrate to RCTViewRegistry: @synthesize viewRegistry_DEPRECATED = _viewRegistry_DEPRECATED."
                cmd:_cmd];
-  UIView *view = [_viewRegistry viewForReactTag:reactTag] ? [_viewRegistry viewForReactTag:reactTag]
-                                                          : [_legacyViewRegistry objectForKey:reactTag];
+  UIView *view = ([_viewRegistry viewForReactTag:reactTag] != nullptr) ? [_viewRegistry viewForReactTag:reactTag]
+                                                                       : [_legacyViewRegistry objectForKey:reactTag];
   return RCTPaperViewOrCurrentView(view);
 }
 
@@ -457,7 +457,7 @@ - (void)addUIBlock:(RCTViewManagerUIBlock)block
   __weak __typeof(self) weakSelf = self;
   RCTExecuteOnMainQueue(^{
     __typeof(self) strongSelf = weakSelf;
-    if (strongSelf) {
+    if (strongSelf != nullptr) {
       RCTUIManager *proxiedManager = (RCTUIManager *)strongSelf;
       RCTComposedViewRegistry *composedViewRegistry =
           [[RCTComposedViewRegistry alloc] initWithUIManager:proxiedManager