Remove background-mode check

ios/BluetoothPeripheral/RNPermissionHandlerBluetoothPeripheral.m

 #if TARGET_OS_SIMULATOR
   return resolve(RNPermissionStatusNotAvailable);
 #else
-  if (![RNPermissions isBackgroundModeEnabled:@"bluetooth-peripheral"]) {
-    return resolve(RNPermissionStatusNotAvailable);
-  }
 
   if (@available(iOS 13.0, *)) {
     switch ([[CBManager new] authorization]) {
 
 - (void)requestWithResolver:(void (^ _Nonnull)(RNPermissionStatus))resolve
                    rejecter:(void (^ _Nonnull)(NSError * _Nonnull))reject {
-  if (![RNPermissions isBackgroundModeEnabled:@"bluetooth-peripheral"]) {
-    return resolve(RNPermissionStatusNotAvailable);
-  }
-
   _resolve = resolve;
   _reject = reject;
 

ios/RNPermissions.h

 
 + (void)flagAsRequested:(NSString * _Nonnull)handlerId;
 
-+ (bool)isBackgroundModeEnabled:(NSString * _Nonnull)mode;
-
 @end

ios/RNPermissions.m

   }
 }
 
-+ (bool)isBackgroundModeEnabled:(NSString * _Nonnull)mode {
-  NSArray *modes = [[NSBundle mainBundle] objectForInfoDictionaryKey:@"UIBackgroundModes"];
-  bool isEnabled = [modes isKindOfClass:[NSArray class]] && [modes containsObject:mode];
-
-#if RCT_DEV
-  if (!isEnabled) {
-    RCTLogWarn(@"Missing \"%@\" in \"UIBackgroundModes\" forces check / request result to \"unavailable\" status", mode);
-  }
-#endif
-
-  return isEnabled;
-}
-
 RCT_REMAP_METHOD(openSettings,
                  openSettingsWithResolver:(RCTPromiseResolveBlock)resolve
                  rejecter:(RCTPromiseRejectBlock)reject) {