Update prometheus grafana integration dashboard

[just1900]

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[LGTM Timeline notifier]

Timeline:

• 2024-03-11 03:31:47.460670899 +0000 UTC m=+656334.482917287: :ballot_box_with_check: agreed by Oreoxmt.

[Oreoxmt]

@just1900 Could you please invite a tech reviewer? Thanks!