Move this repo onto 1ESPT

[premun]

Due to the great audit, we had to classify this repo as production (no such thing as production tests and we do ship the code from this repo outside Microsoft).
This means that the official CI pipeline needs to use 1ESPT.

[premun]

There's an Wave 1 SFI alert about this now: https://vnext.s360.msftcloudes.com/blades/unifiedplatform?blade=KPI:41b084c4-5e50-42d9-854f-086d670244b9~SLA:3~AssignedTo:All~Forums:All~Program:65a010a5-1e3d-4777-bb89-f149470a507d~waves:All~KPI%20Ranking:All~Tab:Summary~_loc:UnifiedPlatform&peopleBasedNodes=shawnr_team&global=4:0617f471-4860-4e7d-a272-37416bd4a87d

[mmitche]

I have a local branch in testing. Shouldn't be much work.