Decrease Batch Size for Windows CI, test=develop (#30331)

As the title

python/paddle/fluid/tests/unittests/dygraph_to_static/CMakeLists.txt

 file(GLOB TEST_OPS RELATIVE "${CMAKE_CURRENT_SOURCE_DIR}" "test_*.py")
 string(REPLACE ".py" "" TEST_OPS "${TEST_OPS}")
 
-if(WIN32)
-   LIST(REMOVE_ITEM TEST_OPS test_tsm) 
-endif()
-
 foreach(TEST_OP ${TEST_OPS})
     py_test_modules(${TEST_OP} MODULES ${TEST_OP})
 endforeach(TEST_OP)

python/paddle/fluid/tests/unittests/dygraph_to_static/test_tsm.py

@@ -214,7 +214,8 @@ class FakeDataReader(object):
         self.img_std = np.array(cfg.MODEL.image_std).reshape(
             [3, 1, 1]).astype(np.float32)
 
-        self.batch_size = cfg[mode.upper()]['batch_size']
+        self.batch_size = 1 if sys.platform == 'darwin' or os.name == 'nt' else cfg[
+            mode.upper()]['batch_size']
         self.generator_out = []
         self.total_iter = 3
         for i in range(self.total_iter):
@@ -240,7 +241,8 @@ class FakeDataReader(object):
 
 def create_optimizer(cfg, params):
     total_videos = cfg.total_videos
-    step = int(total_videos / cfg.batch_size + 1)
+    batch_size = 1 if sys.platform == 'darwin' or os.name == 'nt' else cfg.batch_size
+    step = int(total_videos / batch_size + 1)
     bd = [e * step for e in cfg.decay_epochs]
     base_lr = cfg.learning_rate
     lr_decay = cfg.learning_rate_decay