[NumPy] Fix uses of functions deprecated in NumPy 1.25.

NumPy 1.25 deprecates a number of function aliases (https://github.com/numpy/numpy/releases/tag/v1.25.0rc1)

This change replaces uses of the deprecated names with their recommended replacements:
* `np.round_` -> `np.round`
* `np.product` -> `np.prod`
* `np.cumproduct` -> `np.cumprod`
* `np.sometrue` -> `np.any`
* `np.alltrue` -> `np.all`

The deprecated functions will issue a `DeprecationWarning` under NumPy 1.25, and will be removed in NumPy 2.0.

PiperOrigin-RevId: 538846040

android_env/wrappers/discrete_action_wrapper.py

@@ -41,7 +41,7 @@ def __init__(
     self._parent_action_spec = self._env.action_spec()
     self._assert_base_env()
     self._action_grid = action_grid  # [height, width]
-    self._grid_size = np.product(self._action_grid)
+    self._grid_size = np.prod(self._action_grid)
     self._num_action_types = self._parent_action_spec['action_type'].num_values
     self._redundant_actions = redundant_actions
     self._noise = noise
@@ -58,9 +58,9 @@ def num_actions(self) -> int:
     """Number of discrete actions."""
 
     if self._redundant_actions:
-      return np.product(self._action_grid) * self._num_action_types
+      return np.prod(self._action_grid) * self._num_action_types
     else:
-      return np.product(self._action_grid) + self._num_action_types - 1
+      return np.prod(self._action_grid) + self._num_action_types - 1
 
   def step(self, action: dict[str, int]) -> dm_env.TimeStep:
     """Take a step in the base environment."""