[SYCL] Fix batching related thresholds to improve performance (#5977)

Signed-off-by: Arvind Sudarsanam <[email protected]>

Author: asudarsa

sycl/plugins/level_zero/pi_level_zero.cpp

@@ -911,8 +911,8 @@ typedef struct CommandListBatchConfig {
 
   // Thresholds for when increase batch size (number of closed early is small
   // and number of closed full is high).
-  pi_uint32 NumTimesClosedEarlyThreshold{2};
-  pi_uint32 NumTimesClosedFullThreshold{10};
+  pi_uint32 NumTimesClosedEarlyThreshold{3};
+  pi_uint32 NumTimesClosedFullThreshold{8};
 
   // Tells the starting size of a batch.
   pi_uint32 startSize() const { return Size > 0 ? Size : DynamicSizeStart; }