!8739 centerface interface change

From: @linqingke
Reviewed-by: @oacjiewen,@c_34
Signed-off-by: @c_34

model_zoo/official/cv/centerface/dependency/centernet/src/lib/external/Makefile

@@ -0,0 +1,3 @@
+all:
+	python setup.py build_ext --inplace
+	rm -rf build

model_zoo/official/cv/centerface/scripts/test.sh

@@ -51,7 +51,7 @@ dataset_path=$dataset_root/centerface/images/val/images/
 ground_truth_mat=$dataset_root/centerface/ground_truth/val.mat
 save_path=$root/output/centerface/
 device_id=0
-ckpt="0.ckpt" # the model saved for epoch=125
+ckpt="0-125_24750.ckpt" # the model saved for epoch=125
 
 if [ $# == 1 ]
 then