Update p5-Compress-Raw-Zlib to 2.060.

Changes from previous:
----------------------
  2.060 7 January 2013

      * Mention SimpleZip in POD

  2.059 24 November 2012

      * Copy-on-write support
        [#81353]

  2.058 12 November 2012

      * No Changes

  2.057 10 November 2012

      * Compress::Raw::Zlib needs to use PERL_NO_GET_CONTEXT
        [#80319]

      * Install to 'site' instead of 'perl' when perl version is 5.11+
        [#79812]

      * update to ppport.h that includes SvPV_nomg_nolen
        [#78079]

(hiramatsu)