2023.6.0b2

• Add silabs_multiprotocol platform (@emontnemery - #92904)
• Fix LaMetric Config Flow for SKY (@spyfly - #93483)
• Raise exception instead of hide in logs on zha write (@elupus - #93571)
• Make RestoreStateData.async_get_instance backwards compatible (@bdraco - #93924)
• Update frontend to 20230601.1 (@bramkragten - #93927)
• Fix onvif cameras that use basic auth with no password (@bdraco - #93928)
• Bump python-onvif-zeep to 3.1.9 (@bdraco - #93930)
• Bump pyunifiprotect to 4.9.1 (@bdraco - #93931)