soc/intel/common: remove invalid path from Kconfig include

The src/soc/intel/common/basecode/Kconfig path does not exist.
Remove the inclusion of the invalid path.

Change-Id: Icbd8f310cad4246b72bc869bcf4a089ae2f0c5a3
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/21902
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>

src/soc/intel/common/Kconfig

@@ -6,7 +6,6 @@ config SOC_INTEL_COMMON
 if SOC_INTEL_COMMON
 
 comment "Intel SoC Common Code"
-source "src/soc/intel/common/basecode/Kconfig"
 source "src/soc/intel/common/block/Kconfig"
 
 config CACHE_MRC_SETTINGS