Add AstraMeter device connections and improve device naming (#311) #588

Job	Run time
lint	15s
validate (3.11)	43s
validate (3.10)	37s
validate (3.13)	37s
validate (3.12)	35s
build-addon (linux/arm64, addon-linux-arm64) / build	39s
build-addon (linux/amd64, addon-linux-amd64) / build	39s
build (linux/amd64, base-linux-amd64) / build	36s
build (linux/arm64, base-linux-arm64) / build	1m 29s
build (linux/arm/v7, base-linux-arm-v7) / build	1m 30s
merge-addon / merge	20s
merge / merge	20s
	8m 20s

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