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ARROW-12675: [C++] CSV parsing report row on which error occurred

For serial CSV readers track the absolute row number and report it in errors encountered during parsing or converting.

I did try to get row numbers for the parallel reader but the only way I thought that could work would be to add delimiter counting to the Chunker but that seemed to add more complexity than I wanted to.

Closes #10321 from n3world/ARROW-12675-report_rows

Authored-by: Nate Clark <nate@neworld.us>
Signed-off-by: Antoine Pitrou <antoine@python.org>