Build

Add loki.enrich component #875

Job	Run time
Build on Linux (linux, amd64)	10m 13s
Build on Linux (boringcrypto) (linux, amd64)	10m 26s
Build on Linux (boringcrypto) (linux, arm64)	10m 20s
Build on Linux (linux, arm64)	10m 9s
Build on MacOS (ARM)	5m 14s
Build on Linux (linux, ppc64le)	9m 57s
Build on Linux (linux, s390x)	10m 1s
Build on MacOS (Intel)	8m 33s
Build on FreeBSD (AMD64)	9m 31s
Build on Windows (AMD64)	18m 26s
	1h 42m 50s

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