[EPIC] [MONITOR-SPEC-PR] SDK Automation Failures

> Currently training vendor to monitor and analysing the failures. And Vendor will soilutions add to [Troubleshooting Guide (WIP)](https://microsoft.sharepoint.com/:fl:/s/f34fd372-ad0b-47ae-9b72-0ee767dfa44e/EUgSB9IWvtlBhsEnl5Lu3YYBdGPaTl8vMcmFBWZlpYXFxA?e=oMq267&nav=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%3D) for different types of failures.

> If we have enough solutions for failures, we can consider adding AI agent to help troubleshooting failres by customers alone (without azure sdk team). And we can continuesly update the troubleshooting guide.

Monitor Failures of SDK automtions in PRs of https://github.com/test-repo-billy/azure-rest-api-specs

Simple guide:
- All the issue title for sdk generation failure starts with `[MONITOR-SPEC-PR]`.
- For filtering different types of issues that already triaged, please use `label` starts with `SpecMonitor -`. e.g. the issues that has config issue: [link](https://github.com/Azure/azure-sdk-tools/issues?q=is%3Aopen%20label%3A%22SpecMonitor%20-%20UserError%20-%20Config%22)