ci(mergify): upgrade configuration to current format (#1439)

Co-authored-by: Mergify <37929162+mergify[bot]@users.noreply.github.com>

Author: mergify[bot]

.github/mergify.yml

@@ -1,33 +1,6 @@
 queue_rules:
-  - name: default queue
-    conditions:
-      - label!=work-in-progress
-      - label!=wip
-      - status-success~=^build\s\(.*\)$
-
-pull_request_rules:
-  - name: automatic approval for release package PR
-    conditions:
-      - author~=^ConfluxBot$
-      - base=dev
-      - head=__release-pkg
-    actions:
-      review:
-        type: APPROVE
-        message: Automatically approving release package PR
-  - name: automatic update PR with merge
-    conditions:
-      - -conflict
-      - -draft
-      - label!=work-in-progress
-      - label!=wip
-      - label!=no-auto-merge-updates
-      - head!=dev
-      - head!=main
-    actions:
-      update:
-  - name: Automatic queue to dev on approval [low]
-    conditions:
+  - name: duplicated default queue from Automatic queue to dev on approval [low]
+    queue_conditions:
       - "#approved-reviews-by>=1"
       - label!=work-in-progress
       - label!=wip
@@ -44,13 +17,14 @@ pull_request_rules:
       - status-success~=^unit-test\s\(.*\)$
       - status-success~=^integration-test\s\(.*\)$
       - "#review-threads-unresolved=0"
-    actions:
-      queue:
-        name: default queue
-        method: squash
-
-  - name: Automatic queue to dev on approval (__release-pkg) [low]
-    conditions:
+    merge_conditions:
+      - label!=work-in-progress
+      - label!=wip
+      - status-success~=^build\s\(.*\)$
+    merge_method: squash
+  - name: duplicated default queue from Automatic queue to dev on approval (__release-pkg)
+      [low]
+    queue_conditions:
       - "#approved-reviews-by>=1"
       - label!=work-in-progress
       - label!=wip
@@ -62,7 +36,40 @@ pull_request_rules:
       - -locked
       - status-success~=^build\s\(.*\)$
       - "#review-threads-unresolved=0"
+    merge_conditions:
+      - label!=work-in-progress
+      - label!=wip
+      - status-success~=^build\s\(.*\)$
+    merge_method: squash
+  - name: default queue
+    conditions:
+      - label!=work-in-progress
+      - label!=wip
+      - status-success~=^build\s\(.*\)$
+
+pull_request_rules:
+  - name: automatic approval for release package PR
+    conditions:
+      - author~=^ConfluxBot$
+      - base=dev
+      - head=__release-pkg
+    actions:
+      review:
+        type: APPROVE
+        message: Automatically approving release package PR
+  - name: automatic update PR with merge
+    conditions:
+      - -conflict
+      - -draft
+      - label!=work-in-progress
+      - label!=wip
+      - label!=no-auto-merge-updates
+      - head!=dev
+      - head!=main
+    actions:
+      update:
+  - name: Automatic queue to dev on approval (__release-pkg) [low] + Automatic queue
+      to dev on approval [low]
+    conditions: []
     actions:
       queue:
-        name: default queue
-        method: squash