feat(policy): unsafe service registration and endpoints #3630

Job	Run time
integration tests (standard)	3m 16s
go (examples)	1m 24s
Validate PR title	4s
go (sdk)	2m 22s
Protocol Buffer Lint and Gencode Up-to-date check	31s
image build	1m 50s
go (service)	3m 22s
go (lib/ocrypto)	1m 50s
license check	59s
go (lib/fixtures)	1m 4s
go (lib/flattening)	1m 4s
ci	1s
	17m 47s

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