chore(main): release service 0.4.7 #3582

Job	Run time
Validate PR title	3s
Protocol Buffer Lint and Gencode Up-to-date check	26s
go (examples)	1m 30s
go (sdk)	1m 24s
image build	1m 53s
go (service)	1m 28s
go (lib/ocrypto)	1m 18s
integration tests (standard)	2m 19s
go (lib/fixtures)	1m 31s
go (lib/flattening)	1m 28s
license check	58s
ci	1s
	14m 19s

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