Refrigerator: Fix conformance (#30338)

diff --git a/examples/refrigerator-app/refrigerator-common/refrigerator-app.matter b/examples/refrigerator-app/refrigerator-common/refrigerator-app.matter
index 31cc2e8..b5fed44 100644
--- a/examples/refrigerator-app/refrigerator-common/refrigerator-app.matter
+++ b/examples/refrigerator-app/refrigerator-common/refrigerator-app.matter
@@ -714,12 +714,7 @@
     octet_string<32> salt = 4;
   }
 
-  request struct OpenBasicCommissioningWindowRequest {
-    int16u commissioningTimeout = 0;
-  }
-
   timed command access(invoke: administer) OpenCommissioningWindow(OpenCommissioningWindowRequest): DefaultSuccess = 0;
-  timed command access(invoke: administer) OpenBasicCommissioningWindow(OpenBasicCommissioningWindowRequest): DefaultSuccess = 1;
   timed command access(invoke: administer) RevokeCommissioning(): DefaultSuccess = 2;
 }
 
@@ -1131,7 +1126,6 @@
     ram      attribute clusterRevision default = 1;
 
     handle command OpenCommissioningWindow;
-    handle command OpenBasicCommissioningWindow;
     handle command RevokeCommissioning;
   }
 
diff --git a/examples/refrigerator-app/refrigerator-common/refrigerator-app.zap b/examples/refrigerator-app/refrigerator-common/refrigerator-app.zap
index 3d554d6..d395dca 100644
--- a/examples/refrigerator-app/refrigerator-common/refrigerator-app.zap
+++ b/examples/refrigerator-app/refrigerator-common/refrigerator-app.zap
@@ -2269,14 +2269,6 @@
               "isEnabled": 1
             },
             {
-              "name": "OpenBasicCommissioningWindow",
-              "code": 1,
-              "mfgCode": null,
-              "source": "client",
-              "isIncoming": 1,
-              "isEnabled": 1
-            },
-            {
               "name": "RevokeCommissioning",
               "code": 2,
               "mfgCode": null,