Updated 'core'.

Signed-off-by: Roland Haeder <roland@mxchange.org>

diff --git a/core b/core
index b287094ddaed86f6d71c2d54f7b18d26a2312fd4..f92e726ebc6cf0504810447f00b95f707876c953 160000 (submodule)
--- a/core
+++ b/core
@@ -1 +1 @@
-Subproject commit b287094ddaed86f6d71c2d54f7b18d26a2312fd4
+Subproject commit f92e726ebc6cf0504810447f00b95f707876c953