chore(deps): update grafana #4356

Job	Run time
lint-check	31s
Select Jobs	4s
Schedule (all, registry1, install) / Test	24m 35s
Schedule (all, unicorn, upgrade) / Test	33m 45s
Schedule (all, registry1, upgrade) / Test	34m 50s
Schedule (all, unicorn, install) / Test	20m 59s
Schedule (all, upstream, install) / Test	23m 41s
Schedule (all, upstream, upgrade) / Test	33m 21s
Schedule (monitoring, registry1, install) / Test	13m 22s
Schedule (monitoring, unicorn, install) / Test	11m 30s
Schedule (monitoring, upstream, install) / Test	11m 53s
Compliance Evaluation (unicorn) / Evaluate	9s
Compliance Evaluation (registry1) / Evaluate	10s
Compliance Evaluation (upstream) / Evaluate	18s
	3h 29m 8s

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