Use IOBluetoothDevice.pairedDevices to get device by name

IOBluetoothDevice.recentDevices return empty list in macOS Monterey and
later, use IOBluetoothDevice.pairedDevices instead, to make

  --info "BY NAME"
  --connect "BY NAME"
  --disconnect "BY NAME"
  ...

work again.

Fix toy#58 toy#62 toy#63

blueutil.m

@@ -277,14 +277,14 @@ bool parse_signed_long_arg(char *arg, long *number) {
       exit(EXIT_FAILURE);
     }
   } else {
-    NSArray *recentDevices = [IOBluetoothDevice recentDevices:0];
+    NSArray *pairedDevices = [IOBluetoothDevice pairedDevices];
 
-    if (!recentDevices) {
-      eprintf("No recent devices to search for: %s\n", id);
+    if (!pairedDevices) {
+      eprintf("No paired devices to search for: %s\n", id);
       exit(EXIT_FAILURE);
     }
 
-    NSArray *byName = [recentDevices filteredArrayUsingPredicate:[NSPredicate predicateWithFormat:@"name == %@", nsId]];
+    NSArray *byName = [pairedDevices filteredArrayUsingPredicate:[NSPredicate predicateWithFormat:@"name == %@", nsId]];
     if (byName.count > 0) {
       device = byName.firstObject;
     }