Support gokart 1.4.0 with some fixed tests

[maronuu]

Support the latest gokart 1.4.0 in kannon.

Changes

• Add a dependency to gokart 1.4.0
• Remove python 3.8 support, and add 3.12 support, along with gokart 1.4.0
• Run lock again to fix build errors in numpy, pyarrow, and etc. That makes the diff in poery.lock large.
• Add python 3.12 test and remove python 3.8 test in CI workflow
• Minor fix in some test cases.