Add missing includes

Author: sxb427

examples/chef/common/chef-operational-state-delegate-impl.h

@@ -21,6 +21,7 @@
 #include <app-common/zap-generated/cluster-objects.h>
 #include <app/clusters/operational-state-server/operational-state-server.h>
 
+#include <app/util/attribute-metadata.h>
 #include <protocols/interaction_model/StatusCode.h>
 
 #ifdef MATTER_DM_PLUGIN_OPERATIONAL_STATE_SERVER
@@ -160,3 +161,4 @@ chip::Protocols::InteractionModel::Status chefOperationalStateReadCallback(chip:
                                                                            uint8_t * buffer, uint16_t maxReadLength);
 
 #endif // MATTER_DM_PLUGIN_OPERATIONAL_STATE_SERVER
+

examples/chef/common/chef-rvc-operational-state-delegate.h

@@ -21,6 +21,7 @@
 #include <app-common/zap-generated/cluster-objects.h>
 #include <app/clusters/operational-state-server/operational-state-server.h>
 
+#include <app/util/attribute-metadata.h>
 #include <protocols/interaction_model/StatusCode.h>
 
 #ifdef MATTER_DM_PLUGIN_RVC_OPERATIONAL_STATE_SERVER
@@ -128,3 +129,4 @@ chip::Protocols::InteractionModel::Status chefRvcOperationalStateReadCallback(ch
                                                                               const EmberAfAttributeMetadata * attributeMetadata,
                                                                               uint8_t * buffer, uint16_t maxReadLength);
 #endif // MATTER_DM_PLUGIN_RVC_OPERATIONAL_STATE_SERVER
+