Implement PayloadTestRequest command in DGGEN (#31907)

* Add DataModelTest feature to general diagnostics

* Regen ZAP

* Fix TC-DGGEN-1.1

* Restyled by whitespace

* Restyled by clang-format

* Restyled by prettier-json

* Restyled by isort

* Fix integration tests

* Fix Java codegen

* Address review comments

* Fix Java codegen

* Fix Java codegen

* Fix Java codegen golden data

* Fix TC-DGGEN-1.1

* Fix removal of Commands.h

* Fix YAML test

---------

Co-authored-by: tennessee.carmelveilleux@gmail.com <tennessee@google.com>
Co-authored-by: Restyled.io <commits@restyled.io>

Author: 3 people

examples/air-purifier-app/air-purifier-common/air-purifier-app.matter

@@ -759,6 +759,10 @@ cluster GeneralDiagnostics = 51 {
     kEthernetFault = 6;
   }
 
+  bitmap Feature : bitmap32 {
+    kDataModelTest = 0x1;
+  }
+
   struct NetworkInterface {
     char_string<32> name = 0;
     boolean isOperational = 1;
@@ -815,10 +819,22 @@ cluster GeneralDiagnostics = 51 {
     nullable posix_ms posixTimeMs = 1;
   }
 
+  request struct PayloadTestRequestRequest {
+    octet_string<16> enableKey = 0;
+    int8u value = 1;
+    int16u count = 2;
+  }
+
+  response struct PayloadTestResponse = 4 {
+    octet_string payload = 0;
+  }
+
   /** Provide a means for certification tests to trigger some test-plan-specific events */
   command access(invoke: manage) TestEventTrigger(TestEventTriggerRequest): DefaultSuccess = 0;
   /** Take a snapshot of system time and epoch time. */
   command TimeSnapshot(): TimeSnapshotResponse = 1;
+  /** Request a variable length payload response. */
+  command PayloadTestRequest(PayloadTestRequestRequest): PayloadTestResponse = 3;
 }
 
 /** Commands to trigger a Node to allow a new Administrator to commission it. */
@@ -2390,8 +2406,8 @@ endpoint 0 {
     callback attribute activeRadioFaults;
     callback attribute activeNetworkFaults;
     callback attribute testEventTriggersEnabled default = false;
-    ram      attribute featureMap default = 0;
-    ram      attribute clusterRevision default = 0x0002;
+    callback attribute featureMap;
+    callback attribute clusterRevision;
 
     handle command TestEventTrigger;
     handle command TimeSnapshot;

examples/air-quality-sensor-app/air-quality-sensor-common/air-quality-sensor-app.matter

@@ -712,6 +712,10 @@ cluster GeneralDiagnostics = 51 {
     kEthernetFault = 6;
   }
 
+  bitmap Feature : bitmap32 {
+    kDataModelTest = 0x1;
+  }
+
   struct NetworkInterface {
     char_string<32> name = 0;
     boolean isOperational = 1;
@@ -768,10 +772,22 @@ cluster GeneralDiagnostics = 51 {
     nullable posix_ms posixTimeMs = 1;
   }
 
+  request struct PayloadTestRequestRequest {
+    octet_string<16> enableKey = 0;
+    int8u value = 1;
+    int16u count = 2;
+  }
+
+  response struct PayloadTestResponse = 4 {
+    octet_string payload = 0;
+  }
+
   /** Provide a means for certification tests to trigger some test-plan-specific events */
   command access(invoke: manage) TestEventTrigger(TestEventTriggerRequest): DefaultSuccess = 0;
   /** Take a snapshot of system time and epoch time. */
   command TimeSnapshot(): TimeSnapshotResponse = 1;
+  /** Request a variable length payload response. */
+  command PayloadTestRequest(PayloadTestRequestRequest): PayloadTestResponse = 3;
 }
 
 /** The Software Diagnostics Cluster provides a means to acquire standardized diagnostics metrics that MAY be used by a Node to assist a user or Administrative Node in diagnosing potential problems. */
@@ -2103,8 +2119,8 @@ endpoint 0 {
     callback attribute activeRadioFaults;
     callback attribute activeNetworkFaults;
     callback attribute testEventTriggersEnabled default = false;
-    ram      attribute featureMap default = 0;
-    ram      attribute clusterRevision default = 0x0002;
+    callback attribute featureMap;
+    callback attribute clusterRevision;
 
     handle command TestEventTrigger;
     handle command TimeSnapshot;