#1630 Multi arch imageSpec Pull request opened by pingsutw TL;DR Blocked by tensorchord/envd#1582 (review) Add a new property (platform) in imageSpec to build different arch image. Type ☐ Bug Fix ☑︎ Feature ☐ Plugin Are all requirements met? ☑︎ Code completed ☑︎ Smoke tested ☐ Unit tests added ☐ Code documentation added ☐ Any pending items have an associated Issue Complete description ^^^ Tracking Issue NA Follow-up issue NA flyteorg/flytekit ✅ All checks have passed 30/30 successful checks