Restore "Merge downstream branch 'developers-dev' into 'klp-dev'"

This reverts commit ec985147ec781dfff9a229c6b794ee4eac0ced91.
diff --git a/connectivity/bluetooth/BluetoothLeGatt/settings.gradle b/connectivity/bluetooth/BluetoothLeGatt/settings.gradle
index 639c5c8..05cae43 100644
--- a/connectivity/bluetooth/BluetoothLeGatt/settings.gradle
+++ b/connectivity/bluetooth/BluetoothLeGatt/settings.gradle
@@ -1 +1,4 @@
-include ':BluetoothLeGatt'
+
+
+
+include 'BluetoothLeGattSample'