[PATCH v9 1/6] lib: update msgpuck library

[Vladimir Davydov]

On Sun, Feb 03, 2019 at 01:20:21PM +0300, Kirill Shcherbatov wrote:
> The msgpack dependency has been updated because the new version
> introduces the new mp_stack class which we will use to parse
> tuple without recursion when initializing the field map.
> 
> Needed for #1012
> ---
>  src/lib/msgpuck          | 2 +-
>  test/unit/msgpack.result | 4 +++-
>  2 files changed, 4 insertions(+), 2 deletions(-)

Pushed this one to 2.1.