CoreBluetooth watchOS xcode16.0 b1

#CoreBluetooth.framework https://github.com/xamarin/xamarin-macios/pull/20859

diff -ruN /Applications/Xcode_15.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS.sdk/System/Library/Frameworks/CoreBluetooth.framework/Headers/CBCentralManagerConstants.h /Applications/Xcode_16.0.0-beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS.sdk/System/Library/Frameworks/CoreBluetooth.framework/Headers/CBCentralManagerConstants.h
--- /Applications/Xcode_15.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS.sdk/System/Library/Frameworks/CoreBluetooth.framework/Headers/CBCentralManagerConstants.h	2024-04-08 16:17:04
+++ /Applications/Xcode_16.0.0-beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS.sdk/System/Library/Frameworks/CoreBluetooth.framework/Headers/CBCentralManagerConstants.h	2024-05-31 06:35:43
@@ -47,6 +47,7 @@
  */
 CB_EXTERN NSString * const CBCentralManagerOptionDeviceAccessForMedia NS_AVAILABLE_IOS(16_0);
 
+
 /*!
  *  @const CBCentralManagerScanOptionAllowDuplicatesKey
  *
diff -ruN /Applications/Xcode_15.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS.sdk/System/Library/Frameworks/CoreBluetooth.framework/Headers/CBUUID.h /Applications/Xcode_16.0.0-beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS.sdk/System/Library/Frameworks/CoreBluetooth.framework/Headers/CBUUID.h
--- /Applications/Xcode_15.4.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS.sdk/System/Library/Frameworks/CoreBluetooth.framework/Headers/CBUUID.h	2024-04-08 16:17:03
+++ /Applications/Xcode_16.0.0-beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS.sdk/System/Library/Frameworks/CoreBluetooth.framework/Headers/CBUUID.h	2024-05-30 04:47:02
@@ -60,6 +60,12 @@
 CB_EXTERN NSString * const CBUUIDCharacteristicValidRangeString;
 
 /*!
+ *  @const CBUUIDCharacteristicObservationScheduleString
+ *  @discussion Data representing the observation schedule for a characteristic.
+ */
+CB_EXTERN NSString * const CBUUIDCharacteristicObservationScheduleString;
+
+/*!
  *  @const CBUUIDL2CAPPSMCharacteristicString
  *  @discussion The PSM (a little endian uint16_t) of an L2CAP Channel associated with the GATT service
  *				containing this characteristic.  Servers can publish this characteristic with the UUID