ci(mergify): upgrade configuration to current format

Author: mergify[bot]

.mergify/config.yml

@@ -148,8 +148,8 @@ queue_rules:
     autoqueue: true
     queue_conditions:
       - or:
-        - files ~= ^.github/workflows
-        - files ~= action.yaml$
+          - files ~= ^.github/workflows
+          - files ~= action.yaml$
       - author = renovate[bot]
   - name: Python Dependency Updates
     allow_queue_branch_edit: true
@@ -187,6 +187,7 @@ queue_rules:
       - deployment-success = test
 merge_protections_settings:
   post_comment: true
+  reporting_method: check-runs
 scopes:
   source:
     files: