Add espressif__mdns component

sdkconfig

@@ -640,6 +640,12 @@ CONFIG_COMPILER_ORPHAN_SECTIONS_WARNING=y
 # If a component configuration is missing, please add it to the main component's requirements
 #
 
+#
+# Console Library
+#
+# CONFIG_CONSOLE_SORTED_HELP is not set
+# end of Console Library
+
 #
 # Driver Configurations
 #
@@ -1850,6 +1856,44 @@ CONFIG_VFS_SEMIHOSTFS_MAX_MOUNT_POINTS=1
 
 CONFIG_VFS_INITIALIZE_DEV_NULL=y
 # end of Virtual file system
+
+#
+# mDNS
+#
+CONFIG_MDNS_MAX_INTERFACES=3
+CONFIG_MDNS_MAX_SERVICES=10
+CONFIG_MDNS_TASK_PRIORITY=1
+CONFIG_MDNS_ACTION_QUEUE_LEN=16
+CONFIG_MDNS_TASK_STACK_SIZE=4096
+# CONFIG_MDNS_TASK_AFFINITY_NO_AFFINITY is not set
+CONFIG_MDNS_TASK_AFFINITY_CPU0=y
+# CONFIG_MDNS_TASK_AFFINITY_CPU1 is not set
+CONFIG_MDNS_TASK_AFFINITY=0x0
+
+#
+# MDNS Memory Configuration
+#
+CONFIG_MDNS_TASK_CREATE_FROM_INTERNAL=y
+CONFIG_MDNS_MEMORY_ALLOC_INTERNAL=y
+# CONFIG_MDNS_MEMORY_CUSTOM_IMPL is not set
+# end of MDNS Memory Configuration
+
+CONFIG_MDNS_SERVICE_ADD_TIMEOUT_MS=2000
+CONFIG_MDNS_TIMER_PERIOD_MS=100
+# CONFIG_MDNS_NETWORKING_SOCKET is not set
+# CONFIG_MDNS_SKIP_SUPPRESSING_OWN_QUERIES is not set
+# CONFIG_MDNS_ENABLE_DEBUG_PRINTS is not set
+CONFIG_MDNS_ENABLE_CONSOLE_CLI=y
+# CONFIG_MDNS_RESPOND_REVERSE_QUERIES is not set
+CONFIG_MDNS_MULTIPLE_INSTANCE=y
+
+#
+# MDNS Predefined interfaces
+#
+CONFIG_MDNS_PREDEF_NETIF_STA=y
+CONFIG_MDNS_PREDEF_NETIF_AP=y
+# end of MDNS Predefined interfaces
+# end of mDNS
 # end of Component config
 
 # CONFIG_IDF_EXPERIMENTAL_FEATURES is not set