SubGhz: update capture configuration (#583)

* SubGhz: CC1101 setting, Rx Filter BW 270kHz, Tx Power 10dBm, AGC modification
* SubGhz: fix merge artifacts, add missing keystore.

Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>

lib/fl_subghz/protocols/subghz_protocol_keeloq.c

@@ -292,4 +292,4 @@ void subghz_protocol_keeloq_to_str(SubGhzProtocolKeeloq* instance, string_t outp
         instance->common.cnt, 
         instance->common.btn
     );
-}
+}