Mergify: configuration update (#1385)

Author: mr-c

.mergify.yml

@@ -2,18 +2,22 @@ pull_request_rules:
   - name: Automatic merge on approval and when when GitHub branch protection passes on main
     conditions:
       - "#approved-reviews-by>=1"
+      - -draft
       - base=main
     actions:
       merge:
         method: merge
         strict: smart+fasttrack
 
 pull_request_rules:
-  - name: Automatic merge for leadership team members when there are no reviewers
+  - name: Automatic merge for leadership team members when there are no reviewers and the label is "ready"
     conditions:
       - "#review-requested=0"
+      - "#changes-requested-reviews-by<1"
+      - -draft
       - base=main
       - author=@leadership
+      - label=ready
     actions:
       merge:
         method: merge