ci: bump downstream hotcrm smoke ref to v1.2.1 (ADR-0085 digestion) (#2524)

The pre-publish smoke pins hotcrm at a published release; v1.2.0 still
authored the ObjectSchema detail block that ADR-0085 removed, so the
gate (correctly) blocked the publish. hotcrm v1.2.1 (hotcrm#423) drops
the dead block — a proven no-op — so the intended break is now
explicitly digested downstream and the pin moves forward.

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>

Author: os-zhuang

.github/workflows/release.yml

@@ -70,7 +70,11 @@ jobs:
         # The deterministic in-repo floor is @objectstack/downstream-contract;
         # this is the live ceiling.
         env:
-          HOTCRM_REF: v1.2.0
+          # v1.2.1: hotcrm dropped the ObjectSchema `detail` block removed by
+          # ADR-0085 (hotcrm#423) — the intended break, explicitly digested
+          # downstream. Bump this ref whenever a deliberate spec surface
+          # removal ships a matching hotcrm release.
+          HOTCRM_REF: v1.2.1
         run: bash scripts/downstream-smoke.sh
 
       - name: Create Release Pull Request or Publish to npm