vendor:soong: add target_motorized_camera

Change-Id: I4c62a4a680bd455cd04c14baa456d163982e9d9e
diff --git a/build/soong/soong_config.mk b/build/soong/soong_config.mk
index c31fb24..8254776 100644
--- a/build/soong/soong_config.mk
+++ b/build/soong/soong_config.mk
@@ -9,6 +9,7 @@
 $(call add_json_bool, Uses_metadata_as_fde_key,               $(filter true,$(TARGET_USES_METADATA_AS_FDE_KEY)))
 $(call add_json_bool, Target_use_sdclang,                     $(filter true,$(TARGET_USE_SDCLANG)))
 $(call add_json_bool, Target_camera_needs_client_info,        $(filter true,$(TARGET_CAMERA_NEEDS_CLIENT_INFO)))
+$(call add_json_bool, Target_motorized_camera,                $(filter true,$(TARGET_MOTORIZED_CAMERA)))
 $(call add_json_str_omitempty, Target_init_vendor_lib, $(TARGET_INIT_VENDOR_LIB))
 
 # This causes the build system to strip out the last comma in our nested struct, to keep the JSON valid.