bug 1351774 - add upload-symbols jobs to beta. r=callek a=release

MozReview-Commit-ID: 3MfG66jvP5y

--HG--
extra : rebase_source : c3d1036300026a3ad0f0956c77edb0de74a4e87d

taskcluster/ci/upload-symbols/job-template.yml

@@ -5,6 +5,8 @@ expires-after: 7 days
 deadline-after: 24 hours
 run-on-projects:
     - try
+    - mozilla-beta
+    - mozilla-release
 worker-type: aws-provisioner-v1/gecko-symbol-upload
 worker:
     implementation: docker-worker