2024.5.0b2

• [github] Upgrade to actions/[upload,download]-artifact v4 esphome#6698 by @jesserockz
• [nextion] Replace flags to USE_ARDUINO esphome#6700 by @edwardtfn
• [remote_receiver, remote_transmitter] Improve error messages on the ESP32 esphome#6701 by @Mat931
• [ethernet] Use constexpr instead of inline define for KSZ80XX_PC2R_REG_ADDR esphome#6705 by @jesserockz
• Add PHY register writes to enable external clock on Ethernet with RTL8201 esphome#6704 by @heythisisnate
• Bump recommended ESP-IDF to 4.4.7 esphome#6703 by @bdraco