fix: Add missing offsets for ESP32-C5

[lucasssvaz]

Description

This pull request updates the supported ESP32 chip variants in both the Arduino and Nuttx serial implementations to include the missing esp32c5 variant, while ensuring the settings for existing variants remain consistent. The changes primarily involve updating the configuration dictionaries for flash settings and binary offsets.

Chip variant support updates:

• Added support for the esp32c5 variant in both the flash_settings and binary_offsets dictionaries in ArduinoApp (pytest_embedded_arduino/app.py).
• Added support for the esp32c5 variant in the binary_offsets dictionary in NuttxSerial (pytest_embedded_nuttx/serial.py).

Code consistency improvements:

• Reordered entries in alphabetical order.