ci/cd

migrate infra components and tidy up #2

Job	Run time
build linux/arm64	3m 40s
build linux/amd64	2m 34s
merge into multiarch manifest	23s
testing on linux/amd64	4s
testing on linux/arm64	4s
add tags	0s
build linux/amd64	2m 34s
merge into multiarch manifest	23s
build linux/arm64	3m 40s
testing on linux/arm64	3m 20s
testing on linux/amd64	3m 4s
add tags	0s
	19m 46s

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