v2.15: 🦞

• Updated AVRDUDE to v7.2
• Enabled TLSv1.2 and TLSv1.3 for the update checker
• Fix USBasp bit clock setting not restoring after opening
• Can now specify exact files for avrdude, config file and avr-size instead of only the directory
• Updated Ukrainian, Chinese, Traditional Chinese and Polish translations
• Added Croation and Turkish translations