fix(idf): Require MDNS as public

Included in Arduino's public headers

Author: me-no-dev

Diff for: CMakeLists.txt

@@ -287,7 +287,7 @@ endforeach()
 set(includedirs variants/${CONFIG_ARDUINO_VARIANT}/ cores/esp32/ ${ARDUINO_LIBRARIES_INCLUDEDIRS})
 set(srcs ${CORE_SRCS} ${ARDUINO_LIBRARIES_SRCS})
 set(priv_includes cores/esp32/libb64)
-set(requires spi_flash esp_partition mbedtls wifi_provisioning wpa_supplicant esp_adc esp_eth http_parser)
+set(requires spi_flash esp_partition mbedtls wifi_provisioning wpa_supplicant esp_adc esp_eth http_parser espressif__mdns)
 set(priv_requires fatfs nvs_flash app_update spiffs bootloader_support bt esp_hid usb ${ARDUINO_LIBRARIES_REQUIRES})
 
 idf_component_register(INCLUDE_DIRS ${includedirs} PRIV_INCLUDE_DIRS ${priv_includes} SRCS ${srcs} REQUIRES ${requires} PRIV_REQUIRES ${priv_requires})