[Engineering task] Eliminate PAT use for github

[neha-bhargava]

Task type

Builds

Description

To align GitHub with AzDO, Personal Access Tokens (PATs) lifetimes have been reduced to < 365 days and further reductions to 7-day lifetimes are coming in the next few months. See aka.ms/opensource/tsg/pat for timeline and remediation options.

Solution

No response