Deprecate cudf::grouped_time_range_rolling_window

Since the range-based rolling window APIs were extended to support any
orderable column (rather than just time-based windows), this function
has been a thin forwarding wrapper to
cudf::grouped_range_rolling_window. It could have been deprecated at
the time, but was not. It seems there are no usages outside of the
libcudf test suite.

Partially addresses #13050.

Author: wence-

cpp/include/cudf/rolling.hpp

@@ -16,6 +16,7 @@
 
 #pragma once
 
+#include <cudf/aggregation.hpp>
 #include <cudf/rolling/range_window_bounds.hpp>
 #include <cudf/types.hpp>
 #include <cudf/utilities/export.hpp>
@@ -322,6 +323,8 @@ std::unique_ptr<column> grouped_rolling_window(
  * @brief  Applies a grouping-aware, timestamp-based rolling window function to the values in a
  *         column.
  *
+ * @deprecated Since 25.02, to be removed in 25.04
+ *
  * Like `rolling_window()`, this function aggregates values in a window around each
  * element of a specified `input` column. It differs from `rolling_window()` in two respects:
  *   1. The elements of the `input` column are grouped into distinct groups (e.g. the result of a
@@ -403,7 +406,8 @@ std::unique_ptr<column> grouped_rolling_window(
  *
  * @returns   A nullable output column containing the rolling window results
  */
-std::unique_ptr<column> grouped_time_range_rolling_window(
+[[deprecated("Use cudf::grouped_range_rolling_window instead")]] std::unique_ptr<column>
+grouped_time_range_rolling_window(
   table_view const& group_keys,
   column_view const& timestamp_column,
   cudf::order const& timestamp_order,
@@ -419,6 +423,8 @@ std::unique_ptr<column> grouped_time_range_rolling_window(
  * @brief  Applies a grouping-aware, timestamp-based rolling window function to the values in a
  *         column,.
  *
+ * @deprecated Since 25.02, to be removed in 25.04
+ *
  * @details @copydetails grouped_time_range_rolling_window(
  *                table_view const& group_keys,
  *                column_view const& timestamp_column,
@@ -434,7 +440,8 @@ std::unique_ptr<column> grouped_time_range_rolling_window(
  * The `preceding_window_in_days` and `following_window_in_days` are specified as a `window_bounds`
  * and supports "unbounded" windows, if set to `window_bounds::unbounded()`.
  */
-std::unique_ptr<column> grouped_time_range_rolling_window(
+[[deprecated("Use cudf::grouped_range_rolling_window instead")]] std::unique_ptr<column>
+grouped_time_range_rolling_window(
   table_view const& group_keys,
   column_view const& timestamp_column,
   cudf::order const& timestamp_order,