ci(Mergify): configuration update (#250)

Signed-off-by: Xavier Portilla Edo <null>

.mergify.yml

@@ -35,21 +35,6 @@ pull_request_rules:
       label:
         toggle:
           - merge-queued
-  - name: Notify when a PR is removed from the queue
-    description: >-
-      Notify the PR author when its pull request is removed from the merge
-      queue.
-    conditions:
-      - queue-dequeue-reason != none
-      - queue-dequeue-reason != pr-merged
-    actions:
-      comment:
-        message: >
-          Hey @{{author}}, your pull request has been dequeued due to the
-          following reason: {{queue_dequeue_reason}}.
-
-          Sorry about that, but you can requeue the PR by using `@mergifyio
-          requeue` if you think this was a mistake.
   - name: Label conflicting pull requests
     description: Add a label to a pull request with conflict to spot it easily
     conditions: