This PR reverts the old behavior of checking files by default, because the current logic leads to many incorrect files being uploaded, adding friction to user experience (the error messages seen by users do not reveal the source of errors). If users want to skip the check (for example, they are sure the file is correct and checking it takes a long time), they can disable it with --no-check
Issue # ENG-5104
Describe your changes
This PR reverts the old behavior of checking files by default, because the current logic leads to many incorrect files being uploaded, adding friction to user experience (the error messages seen by users do not reveal the source of errors). If users want to skip the check (for example, they are sure the file is correct and checking it takes a long time), they can disable it with
--no-check