Adjust locks for byo-matrix Core CI scenario

PRODX-20756

Change-Id: I20ad13d6936dc7f597bb8c2bf320d3949909d95f
diff --git a/src/com/mirantis/mk/KaasUtils.groovy b/src/com/mirantis/mk/KaasUtils.groovy
index 35e3458..254401f 100644
--- a/src/com/mirantis/mk/KaasUtils.groovy
+++ b/src/com/mirantis/mk/KaasUtils.groovy
@@ -722,6 +722,7 @@
         case 'aws':
             // Add aws specific lock label with quantity calculated based on single mgmt deploy or mgmt + child
             lockLabels['aws_core_ci_queue'] = triggers.demoWeight
+            if (runBYOMatrix) { lockLabels['aws_core_ci_queue'] += 8 }
 
             // Define netMap for Vsphere region
             if (runMultiregion && multiregionConfig.managementLocation == 'aws' &&