[FLINK-37728][python] fix incorrect import org.apache.flink.table.runtime.operators.window.Window

Author: suez1224

flink-python/src/main/java/org/apache/flink/streaming/api/operators/python/embedded/EmbeddedPythonWindowOperator.java

@@ -31,7 +31,7 @@
 import org.apache.flink.streaming.api.operators.Triggerable;
 import org.apache.flink.streaming.api.operators.python.DataStreamPythonFunctionOperator;
 import org.apache.flink.streaming.api.utils.PythonTypeUtils;
-import org.apache.flink.table.runtime.operators.window.Window;
+import org.apache.flink.streaming.api.windowing.windows.Window;
 import org.apache.flink.types.Row;
 
 import pemja.core.object.PyIterator;