[3rdparty] Bump symfony/console to 2.8.0

diff --git a/3rdparty b/3rdparty
index a5b2a3cdb03cbf5a7246c6185cd4d473f697803e..9a5610a8f005ba8e6a4e0e95183080dc303037eb 160000 (submodule)
--- a/3rdparty
+++ b/3rdparty
@@ -1 +1 @@
-Subproject commit a5b2a3cdb03cbf5a7246c6185cd4d473f697803e
+Subproject commit 9a5610a8f005ba8e6a4e0e95183080dc303037eb