v0.2.1 Bug fix release

Fixed bug affecting writes of fixed size list arrays as well as datagen code for Coco.
Updated to Arrow 10.0 newly released.

What's Changed

• remove duplicate test_mac.sh by @changhiskhan in #284
• Fix build on intel mac by @eddyxu in #286
• [C++] Fix write fixed list array bug by @eddyxu in #288
• Upgrade Apache Arrow to 10.0 by @eddyxu in #266
• temporary hack to fix pytorch loader until it can handle a versioned … by @changhiskhan in #293
• fix image_id alignment in coco datagen by @changhiskhan in #289

Full Changelog: v0.2.0...v0.2.1