Try to fix taskcluster-github broken PRs (#5354)

automation/taskcluster/decision_task.py

@@ -41,6 +41,9 @@ def pr(builder):
     ):
         tasks.append(craft_function())
 
+    for task in tasks:
+        task['attributes']['code-review'] = True
+
     return tasks
 
 

automation/taskcluster/lib/tasks.py

@@ -410,6 +410,7 @@ class TaskBuilder(object):
         deadline = taskcluster.fromNow('1 day')
         expires = taskcluster.fromNow(DEFAULT_EXPIRES_IN)
 
+        routes.append('checks')
         if self.trust_level == 3:
             routes.append('tc-treeherder.v2.fenix.{}'.format(self.commit))
 

taskcluster/ci/pr/kind.yml

@@ -0,0 +1,18 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+---
+loader: taskgraph.loader.transform:loader
+
+kind-dependencies:
+    - old-decision
+
+transforms:
+    - taskgraph.transforms.code_review:transforms
+    - taskgraph.transforms.task:transforms
+
+jobs:
+    complete:
+        description: PR Summary Task
+        run-on-tasks-for: [github-pull-request]
+        worker-type: succeed