[stable16] update icewind/searchdav to 1.0.2

Signed-off-by: Daniel Kesselberg <mail@danielkesselberg.de>

diff --git a/3rdparty b/3rdparty
index 3421f64a4312dc7a48a82cce9becd2cdf888caa4..97e41cf10948b6a0b2765597936d4af597b05683 160000 (submodule)
--- a/3rdparty
+++ b/3rdparty
@@ -1 +1 @@
-Subproject commit 3421f64a4312dc7a48a82cce9becd2cdf888caa4
+Subproject commit 97e41cf10948b6a0b2765597936d4af597b05683