temporal: Rename duplicate test name in unittests_temporal_raster_alg…

…ebra.py (OSGeo#4842)

Fixes the following Pylance error: Method declaration "test_temporal_select" is obscured by a declaration of the same name

python/grass/temporal/testsuite/unittests_temporal_raster_algebra.py

@@ -677,8 +677,8 @@ def test_map_function2(self) -> None:
         self.assertEqual(D.check_temporal_topology(), True)
         self.assertEqual(D.get_granularity(), "1 day")
 
-    def test_temporal_select(self) -> None:
-        """Testing the temporal select operator."""
+    def test_temporal_select_same_left_right(self) -> None:
+        """Testing the temporal select operator with the same map for left and right."""
         tra = tgis.TemporalRasterAlgebraParser(run=True, debug=True)
         tra.parse(expression="R = A : A", basename="r", overwrite=True)