[rubygems/rubygems] Remove lockfile_should_be helper
lockfile_should_be
It doesn't add anything.
https://github.com/rubygems/rubygems/commit/ece3c864df
[rubygems/rubygems] Remove
lockfile_should_behelperIt doesn't add anything.
https://github.com/rubygems/rubygems/commit/ece3c864df