Connect address type default to public.

* Cleanup logs.

Co-authored-by: wakwak-koba <wakwak-koba@users.noreply.github.com>

src/NimBLEDevice.cpp

@@ -137,6 +137,8 @@ void NimBLEDevice::stopAdvertising() {
 /**
  * @brief Creates a new client object and maintains a list of all client objects
  * each client can connect to 1 peripheral device.
+ * @param [in] peerAddress An optional peer address that is copied to the new client
+ * object, allows for calling connect() without providing a device or address.
  * @return A reference to the new client object.
  */
 #if defined(CONFIG_BT_NIMBLE_ROLE_CENTRAL)