aurweb: enable goaurrpc metrics and dashboard

Signed-off-by: Leonidas Spyropoulos <artafinde@archlinux.org>
Co-authored-by: Kristian Klausen <kristian@klausen.dk>
Co-authored-by: moson-mo <mo-son@mailbox.org>
2 jobs for goaurrpc_metrics in 35 seconds (queued for 4 seconds)