Enable Mooncake on 1.12

[penelopeysm]

No description provided.

[github-actions]

Turing.jl documentation for PR #2724 is available at:
https://TuringLang.github.io/Turing.jl/previews/PR2724/

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 86.80%. Comparing base (c4a98a5) to head (8faad2a).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2724   +/-   ##
=======================================
  Coverage   86.80%   86.80%           
=======================================
  Files          22       22           
  Lines        1455     1455           
=======================================
  Hits         1263     1263           
  Misses        192      192           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.