Log Message:
(archivers/R-zip) Updated 2.2.2 to 2.3.1

# zip 2.3.1

* The zip shared library now hides its symbols (on platforms that support
  this), to avoid name clashes with other libraries (#98).

# zip 2.3.0

* zip now handles large zip files on Windows (#65, #75, #79, @weshinsley).

* zip now behaves better for absolute paths in mirror mode, and when the
  paths contain a `:` character (#69, #70).

* `zip::unzip()` now uses the process's umask value (see `umask(2)`) on Unix
  if the zip file does not contain Unix permissions (#67).

* Fix segmentation fault when zip file can't be created (#91, @zeehio)

* Fix delayed evaluation error on zipfile when `zip::zip()`
  is used (#92, @zeehio)

* New `deflate()` and `inflate()` functions to compress and uncompress
  GZIP streams in memory.