[PyTorch][Profiler] Increase max number of elements to record in execution graph (#84285)
Summary: Noticed some jobs are exceeding the max num of elements in an array. 100 was too conservative (observed 128 sizes in CMF model), but we also don't want have unbounded container size. Setting to a large number 4096 that probably will catch extreme cases.
Test Plan:
```
buck build mode/opt-split-dwarf //hpc/models/ads:ads_10x_launcher --show-output
buck-out/gen/hpc/models/ads/ads_10x_launcher.par +checkpoint=model_store +launcher=mast +data_loader=dist +mode=mast launcher.data_project=ads_model_platform launcher.fbl_entitlement=ads_global_qps checkpoint.model_type=ctr_mobile_feed_model data_loader.table_ds=["2022-08-15"] data_loader.num_batches=5000 profiling_trace=true
```
Differential Revision: D39137530
Pull Request resolved: https://github.com/pytorch/pytorch/pull/84285
Approved by: https://github.com/robieta
