chore(deps): Add SabreDav Patch for iTip Broker

Signed-off-by: SebastianKrupinski <krupinskis05@gmail.com>

diff --git a/3rdparty b/3rdparty
index 6d5a80c875e4bb1f2cd59f3a8383f50a44c0ebaf..059e167e17283046fd8557bf68495a458fd16313 160000 (submodule)
--- a/3rdparty
+++ b/3rdparty
@@ -1 +1 @@
-Subproject commit 6d5a80c875e4bb1f2cd59f3a8383f50a44c0ebaf
+Subproject commit 059e167e17283046fd8557bf68495a458fd16313