templates/dashboards/grafana: enable shared crosshair #17398

Job	Run time
🔍 Check for missing or unused runner repos	14s
🔍 Check for valid snapshot urls	19s
🧹 cloud-cleaner-is-enabled	3s
🗄 DB tests	1m 3s
Gitlab CI trigger helper	4s
⌨ Golang Lint	3m 57s
🎀 kube-linter	17s
📦 Packit config lint	41s
🔍 Check source preparation	1m 2s
📦 RPMlint	37s
🐍 Lint python scripts	28s
🐚 Shellcheck	20s
🛃 Unit tests	4m 15s
	13m 20s

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