Drop `detect_binary_files_with_prefix`
Drop `detect_binary_files_with_prefix`

The `detect_binary_files_with_prefix` setting defaults to `True` as of
`conda-build` 2 (so a long time back). So go ahead and drop this setting
as it is redundant.

nanshe-org/rank_filter,DudLab/rank_filter,jakirkham/rank_filter,jakirkham/rank_filter,DudLab/rank_filter,nanshe-org/rank_filter,nanshe-org/rank_filter,jakirkham/rank_filter,DudLab/rank_filter