Drop the coverage erase setting
Drop the coverage erase setting

Newer versions of `coverage` don't accept the `erase` option in `run` of
the `.coveragerc` configuration file. So just drop it.

ocefpaf/conda-smithy,ocefpaf/conda-smithy,shadowwalkersb/conda-smithy,conda-forge/conda-smithy,conda-forge/conda-smithy,shadowwalkersb/conda-smithy