Add Gloas Builder API client and adapt execution layer (Gloas builder API 2/5) - #9804

• ✅ Entered queue — 2026-08-20 23:49 UTC · Rule: default · triggered by @pawanjay176 with the @mergifyio queue command
• ✅ Checks passed · on draft #9902
• ✅ Merged — 2026-08-21 00:18 UTC · at ee05f3692cbb9080a08a8047915769ceda869fa0 · squash

This pull request spent 29 minutes 26 seconds in the queue, including 27 minutes 23 seconds running CI.