Picoware - v1.8.7

This is an update to the MicroPython version:

• Updated HTTP class with a send_file parameter for sending files, disabled JSON serialization when the json_data param is set, decreased stack size to 16 KB, and fixed headers
• Updated LCD driver to check for 0 before scaling
• Updated FlipSocial app: dark mode, new settings, and scaling
• Updated Ghouls to v0.6.1 (new sprite loading system)
• Updated Agent to use storage for storing and sending conversations
• Updated Cardputer ADV heap and stack for better memory handling and stability
• Simulator updates: Game Boy emulator support and new features (@Slasher006)
• Fixed FlappyBird pillar loading (@Slasher006)