update test data for Text Detection API

Author: HannibalAPE

testdata/dnn/download_models.py

@@ -874,6 +874,11 @@ def get_confirm_token(response):  # in case of large files
         url='https://drive.google.com/uc?export=dowload&id=1_9KB6QkIghp2VNZti_dJ3Araz-nDZBsL',
         sha='6d3b7b84fc23906be7d583a8cedef727cc351fad',
         filename='onnx/models/DB_TD500_resnet50.onnx'),
+    Model(
+        name='EAST-pb',
+        url='https://drive.google.com/uc?export=dowload&id=1CKRYaIsizt7V1pFmULdeKuKDMssC1XXt',
+        sha='fffabf5ac36f37bddf68e34e84b45f5c4247ed06',
+        filename='tensorflow/EAST.pb'),
 ]
 
 # Note: models will be downloaded to current working directory