Fix Failing Test test_hash_groupby_approx_percentile_partial_fallback_to_cpu for Databricks 13.3

[razajafri]

Unable to find ApproximatePercentile in the GPU plan

E                   py4j.protocol.Py4JJavaError: An error occurred while calling z:org.apache.spark.sql.rapids.ExecutionPlanCaptureCallback.assertDidFallBack.
E                   : java.lang.AssertionError: assertion failed: Could not find ApproximatePercentile in the GPU plans:
E                   ResultQueryStage 1, Statistics(sizeInBytes=3.5 KiB, rowCount=100, ColumnStat: N/A, isRuntime=true)
E                   +- ObjectHashAggregate(keys=[k#138], functions=[finalmerge_approx_percentile(merge buf#147) AS approx_percentile(v#139, [0.1,0.2], 10000, 0, 0)#142], output=[k#138, approx_percentile(v, array(0.1, 0.2), 10000)#143])
E                      +- AQEShuffleRead coalesced
E                         +- ShuffleQueryStage 0, Statistics(sizeInBytes=11.6 KiB, rowCount=100, ColumnStat: N/A, isRuntime=true)
E                            +- Exchange hashpartitioning(k#138, 4), ENSURE_REQUIREMENTS, [plan_id=281]
E                               +- ObjectHashAggregate(keys=[k#138], functions=[partial_approx_percentile(v#139, [0.1,0.2], 10000, 0, 0) AS buf#147], output=[k#138, buf#147])
E                                  +- *(1) Scan ExistingRDD[k#138,v#139]
E                   
E                       at scala.Predef$.assert(Predef.scala:223)
E                       at org.apache.spark.sql.rapids.ShimmedExecutionPlanCaptureCallbackImpl.assertDidFallBack(ShimmedExecutionPlanCaptureCallbackImpl.scala:144)
E                       at org.apache.spark.sql.rapids.ShimmedExecutionPlanCaptureCallbackImpl.assertDidFallBack(ShimmedExecutionPlanCaptureCallbackImpl.scala:156)
E                       at org.apache.spark.sql.rapids.ExecutionPlanCaptureCallback$.assertDidFallBack(ExecutionPlanCaptureCallback.scala:85)
E                       at org.apache.spark.sql.rapids.ExecutionPlanCaptureCallback.assertDidFallBack(ExecutionPlanCaptureCallback.scala)
E                       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
E                       at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
E                       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
E                       at java.lang.reflect.Method.invoke(Method.java:498)
E                       at py4j.reflection.MethodInvoker.invoke(MethodInvoker.java:244)
E                       at py4j.reflection.ReflectionEngine.invoke(ReflectionEngine.java:397)
E                       at py4j.Gateway.invoke(Gateway.java:306)
E                       at py4j.commands.AbstractCommand.invokeMethod(AbstractCommand.java:132)
E                       at py4j.commands.CallCommand.execute(CallCommand.java:79)
E                       at py4j.ClientServerConnection.waitForCommands(ClientServerConnection.java:195)
E                       at py4j.ClientServerConnection.run(ClientServerConnection.java:115)
E                       at java.lang.Thread.run(Thread.java:750)