Add health checks documentation #3099

Job	Run time
Component Tests	29s
Build Grafana Dashboard Example	1m 14s
Build signed snapshot	6m 56s
Build unsigned snapshot	3m 39s
Performance Tests	7m 17s
Lint	38s
Unit Tests	2m 24s
Integration Tests (rockylinux, 8)	4m 3s
Integration Tests (rockylinux, 9)	4m 24s
Integration Tests (almalinux, 8)	3m 56s
Integration Tests (almalinux, 9)	3m 39s
Integration Tests (amazonlinux, 2)	4m 26s
Integration Tests (amazonlinux, 2023)	3m 51s
Integration Tests (oraclelinux, 7)	4m 31s
Integration Tests (oraclelinux, 8)	5m 2s
Integration Tests (oraclelinux, 9)	4m 3s
Integration Tests (ubuntu, 22.04)	3m 29s
Integration Tests (alpine, 3.16)	2m 44s
Integration Tests (alpine, 3.17)	2m 45s
Integration Tests (alpine, 3.18)	2m 37s
Integration Tests (alpine, 3.19)	2m 56s
Integration Tests (debian, bullseye-slim)	3m 8s
Integration Tests (debian, bookworm-slim)	3m 9s
trigger-release-workflow	0s
	1h 21m 20s

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