fix for nvtxstring not printing name for aten kernels (#57407)
Summary:
aten kernels have a sequence number of -1
In order to ensure the names are properly printed in every case, we must change the >= 0 to => -1
Example of bug:

Example of fix:

Additionally, while fixing and investigating this issue another issue was detected and has now been filed:
https://github.com/pytorch/pytorch/issues/57476
Pull Request resolved: https://github.com/pytorch/pytorch/pull/57407
Reviewed By: anjali411
Differential Revision: D28165818
Pulled By: ngimel
fbshipit-source-id: dd3d245f1ea23c4b2edfcedbed3b47705ec1e966