Add additional checks to mergify config:

Signed-off-by: Jacob Weinstock <jakobweinstock@gmail.com>

Author: jacobweinstock

.github/mergify.yml

@@ -3,8 +3,10 @@ queue_rules:
     conditions:
       # Conditions to get out of the queue (= merged)
       - check-success=DCO
-      - check-success~="^Hook .*"
-      - check-success~="^Kernel .*"
+      - check-success~=^Prepare .*
+      - check-success~=^LinuxKit .*
+      - check-success~=^Hook .*
+      - check-success~=^Kernel .*
 
 pull_request_rules:
   - name: Automatic merge on approval
@@ -14,8 +16,10 @@ pull_request_rules:
       - "#changes-requested-reviews-by=0"
       - "#review-requested=0"
       - check-success=DCO
-      - check-success~="^Hook .*"
-      - check-success~="^Kernel .*"
+      - check-success~=^Prepare .*
+      - check-success~=^LinuxKit .*
+      - check-success~=^Hook .*
+      - check-success~=^Kernel .*
       - label!=do-not-merge
       - label=ready-to-merge
     actions: