Summary: Since table caffe2_pytorch_usage_stats only has 1 day retention which renders it useless for TS migration purposes, we want to build a lightweight counter mechanism to collect usage data about torch jit APIs which can monitor the usage decline in the long term.
Test Plan: CI
Reviewed By: SherlockNoMad
Differential Revision: D57216847
Pull Request resolved: https://github.com/pytorch/pytorch/pull/125986
Approved by: https://github.com/gmagogsfm