Now that we use EL8 for wheel build (https://github.com/cupy/cupy-release-tools/issues/382), we should not claim our wheels as `manylinux2014`. Instead this should be `manylinux_2_28`. https://github.com/cupy/cupy-release-tools/blob/6002ef426b33f93c4b3cecd9484aacd8e7040f95/dist_utils.py#L12
Now that we use EL8 for wheel build (#382), we should not claim our wheels as
manylinux2014. Instead this should bemanylinux_2_28.cupy-release-tools/dist_utils.py
Line 12 in 6002ef4