Update to 5.505
    
    - New upstream release 5.505
      - Fix documentation typos (CPAN RT#80473, CPAN RT#87783)
      - Fix broken test (CPAN RT#84668)
      - Don't run Kwalitee tests unless author or release tests are enabled
        (CPAN RT#87094)
      - Fix bug in header parsing that would fail to parse a header like:
        Content-Type: ; name="malware.zip"