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

[Kirill Shcherbatov <kshcherbatov@tarantool.org>]

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(-)

diff --git a/src/lib/msgpuck b/src/lib/msgpuck
index 3b8f3e59b..473372ec0 160000
--- a/src/lib/msgpuck
+++ b/src/lib/msgpuck
@@ -1 +1 @@
-Subproject commit 3b8f3e59b62d74f0198e01cbec0beb9c6a3082fb
+Subproject commit 473372ec0b111ff0731857bb4c45409866cb3a5d
diff --git a/test/unit/msgpack.result b/test/unit/msgpack.result
index 12e8f8626..385e7da0e 100644
--- a/test/unit/msgpack.result
+++ b/test/unit/msgpack.result
@@ -1633,7 +1633,7 @@ ok 15 - subtests
     ok 282 - buffer overflow on step 70
     # *** test_format: done ***
 ok 16 - subtests
-    1..10
+    1..12
     # *** test_mp_print ***
     ok 1 - mp_snprint return value
     ok 2 - mp_snprint result
@@ -1645,6 +1645,8 @@ ok 16 - subtests
     ok 8 - mp_fprint return value
     ok 9 - mp_fprint result
     ok 10 - mp_fprint I/O error
+    ok 11 - mp_snprint max nesting depth return value
+    ok 12 - mp_snprint max nesting depth result
     # *** test_mp_print: done ***
 ok 17 - subtests
     1..65
-- 
2.20.1