Removed some unneeded files

Author: loboris

MicroPython_BUILD/.gitignore

@@ -27,13 +27,15 @@ qstrdefs.generated.h
 /partitions_mpy.csv
 /sdkconfig
 sdkconfig.old
+sdkconfig.lobo
 _sdkconfig.saved
 sdkconfig.fw_esp32
 sdkconfig.fw_esp32_ota
 sdkconfig.fw_psram
 sdkconfig.fw_psram_ota
 sdkconfig.fw_all
 sdkconfig.fw_psram_all
+sdkconfig.fw_psram_all_bt
 
 make_firmwares.sh
 make_firmware_archives.sh