Merge pull request #6 from endlessm/T20726

rtl_bt: Add firmware and configuration files for the Bluetooth parts of RTL8821C and RTL8723D

WHENCE

@@ -2990,6 +2990,10 @@ File: rtl_bt/rtl8812ae_fw.bin
 File: rtl_bt/rtl8821a_fw.bin
 File: rtl_bt/rtl8822b_fw.bin
 File: rtl_bt/rtl8822b_config.bin
+File: rtl_bt/rtl8723d_fw.bin
+File: rtl_bt/rtl8723d_config.bin
+File: rtl_bt/rtl8821c_fw.bin
+File: rtl_bt/rtl8821c_config.bin
 
 Licence: Redistributable. See LICENCE.rtlwifi_firmware.txt for details.
 
@@ -2997,6 +3001,7 @@ Found in vendor driver, linux_bt_usb_2.11.20140423_8723be.rar
 From https://github.com/troy-tan/driver_store
 Files rtl_bt/rtl8822b_* came directly from Realtek. These files are
 updated on April 14, 2017.
+Files rtl_bt/rtl8821c_* and rtl_bt/rtl8723d_* came directly from Realtek.
 
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