UNCLASSIFIED - NO CUI

update thanos authservice functionality to use bb-common

Rob Fergusonrequested to merge
thanos-authservice into master

General MR

Summary

Updates thanos to use bb-common based authservice functionality for ambient

Relevant logs/screenshots

2026-08-19_15-08-1787171896

Linked Issue

issue

Upgrade Notices

N/A

Edited by Rob Ferguson

Merge request reports

UNCLASSIFIED - NO CUI