pvr: Change how desc set debug output section dividers are printed.

Instead of hard coding in the exact string to print out for the
divider, now we're printing the same char n times so we only need
to specify the character and how many times to retreat it.

Signed-off-by: Karmjit Mahil <Karmjit.Mahil@imgtec.com>
Reviewed-by: Frank Binns <frank.binns@imgtec.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20008>
1 file changed