arrow

GH-34163: [C++][CI] Ensure using the same Zstandard with bundled ORC (#34164)

This change fixes a variable name and specifies more Zstandard related parameters explicitly to use the same Zstandard used in Apache Arrow itself.

* Closes: #34163

Lead-authored-by: NoahFournier <63198198+NoahFournier@users.noreply.github.com>
Co-authored-by: Sutou Kouhei <kou@clear-code.com>
Signed-off-by: Sutou Kouhei <kou@clear-code.com>