0.108.0b6

• Fix unhandled exceptions for config, default_config, harmony (@ziv1234 - #33731)
• Catch IPPParseError during config flow (@ctalkington - #33769)
• Update nexia for thermostats without zoning (@bdraco - #33770)
• Fix nuheat reverting to auto mode after setting temp hold (@bdraco - #33772)
• Fix minor async issues in Plex (@jjlawren - #33785)