As proposed in !37454, we can benefit from `rich` python module to simplify
output formatting. Using it here it's only the link print in console what
needs to be adjusted. There is a side effect, that look ok, with some
coloring in the timestamps and MR ids listed.
Signed-off-by: Sergi Blanch Torne <sergi.blanch.torne@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37395>
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