Bug 1250697 - Produce non-universal opt Mac builds for artifacts r=ted.mielczarek

MozReview-Commit-ID: TnubwHxFdA

--HG--
extra : rebase_source : 47d27393a27ed176abe2f5a36d62d1d17327f0a3

testing/taskcluster/tasks/branches/base_jobs.yml

@@ -154,6 +154,8 @@ builds:
     platforms:
       - MacOSX64
     types:
+      opt:
+        task: tasks/builds/opt_macosx64.yml
       debug:
         task: tasks/builds/dbg_macosx64.yml
   macosx64-st-an:

testing/taskcluster/tasks/branches/try/job_flags.yml

@@ -85,6 +85,8 @@ builds:
     platforms:
       - MacOSX64
     types:
+      opt:
+        task: tasks/builds/opt_macosx64_clobber.yml
       debug:
         task: tasks/builds/dbg_macosx64_clobber.yml
   macosx64-st-an: