Bug 1453270 - taskgraph: Make snap tasks support esr60 r=rail

MozReview-Commit-ID: EcbRkQhazdf

--HG--
extra : rebase_source : 5053bbabbe84e03dfd9ecdad89bb7968b27957d7

taskcluster/ci/release-snap-push/kind.yml

@@ -21,6 +21,7 @@ job-defaults:
       by-project:
          mozilla-beta: ["project:releng:snapcraft:firefox:beta"]
          mozilla-release: ["project:releng:snapcraft:firefox:candidate"]
+         mozilla-esr60: ["project:releng:snapcraft:firefox:esr"]
          default: ["project:releng:snapcraft:firefox:mock"]
    treeherder:
       platform: linux64/opt
@@ -30,6 +31,7 @@ job-defaults:
       by-project:
          mozilla-beta: scriptworker-prov-v1/pushsnap-v1
          mozilla-release: scriptworker-prov-v1/pushsnap-v1
+         mozilla-esr60: scriptworker-prov-v1/pushsnap-v1
          default: scriptworker-prov-v1/dep-pushsnap
    worker:
       implementation: push-snap

taskcluster/ci/release-snap-repackage/kind.yml

@@ -47,6 +47,8 @@ job-defaults:
          BUILD_NUMBER: "{release_config[build_number]}"
          CANDIDATES_DIR:
             by-project:
+               jamun:
+                  https://net-mozaws-stage-delivery-firefox.s3.amazonaws.com/pub/{task[shipping-product]}/candidates
                maple:
                   https://net-mozaws-stage-delivery-firefox.s3.amazonaws.com/pub/{task[shipping-product]}/candidates
                default: