Make sure to include ember defines for door lock. (#33341)

* Make sure to include ember defines for door lock.

Chef was using MATTER_DM_PLUGIN_DOOR_LOCK_SERVER without
including relevant headers (and assuming that data model
would transitively define them)

This does not work anymore, so include app config instead.

* Restyle

---------

Co-authored-by: Andrei Litvin <andreilitvin@google.com>

Author: andy31415

examples/chef/common/clusters/door-lock/chef-doorlock-stubs.cpp

@@ -17,6 +17,7 @@
  */
 
 #include <app/data-model/Nullable.h>
+#include <app/util/config.h>
 #include <lib/core/DataModelTypes.h>
 
 #ifdef MATTER_DM_PLUGIN_DOOR_LOCK_SERVER

examples/chef/common/clusters/door-lock/chef-lock-endpoint.cpp

@@ -17,6 +17,7 @@
  */
 
 #include <app-common/zap-generated/attributes/Accessors.h>
+#include <app/util/config.h>
 #include <cstring>
 #include <platform/CHIPDeviceLayer.h>
 #include <platform/internal/CHIPDeviceLayerInternal.h>

examples/chef/common/clusters/door-lock/chef-lock-manager.cpp

@@ -15,6 +15,7 @@
  *    See the License for the specific language governing permissions and
  *    limitations under the License.
  */
+#include <app/util/config.h>
 #include <lib/support/logging/CHIPLogging.h>
 
 #ifdef MATTER_DM_PLUGIN_DOOR_LOCK_SERVER