fix(tf): fix foat32 for exclude_types in se_atten_v2

Fix type issue in previous PR deepmodeling#3651.

Signed-off-by: Jinzhe Zeng <[email protected]>

deepmd/tf/descriptor/se_atten.py

@@ -705,7 +705,7 @@ def _pass_filter(
                     ),
                 )
                 self.recovered_switch *= tf.reshape(
-                    tf.slice(tf.reshape(mask, [-1, 4]), [0, 0], [-1, 1]),
+                    tf.slice(tf.reshape(tf.cast(mask, self.filter_precision), [-1, 4]), [0, 0], [-1, 1]),
                     [-1, natoms[0], self.sel_all_a[0]],
                 )
             else: