Robot: Refactor BUILD files.

modules/planning/scenarios/emergency/emergency_stop/BUILD

@@ -60,7 +60,6 @@ cc_test(
     ],
 )
 
-
 cc_test(
     name = "stage_standby_test",
     size = "small",

modules/planning/tasks/deciders/speed_decider/BUILD

@@ -22,7 +22,7 @@ cc_library(
         "//modules/planning/common:reference_line_info",
         "//modules/planning/proto:planning_proto",
         "//modules/planning/tasks:task",
-        "//modules/planning/tasks/utils:st_gap_estimator"
+        "//modules/planning/tasks/utils:st_gap_estimator",
     ],
 )
 

modules/planning/tasks/optimizers/path_time_heuristic/BUILD

@@ -33,7 +33,7 @@ cc_library(
         "//modules/planning/common:obstacle",
         "//modules/planning/common/speed:st_boundary",
         "//modules/planning/proto:dp_st_speed_config_proto",
-        "//modules/planning/tasks/utils:st_gap_estimator"
+        "//modules/planning/tasks/utils:st_gap_estimator",
     ],
 )