eventxx: Update submodule to use new domain

diff --git a/source/proj/eventxx/repo b/source/proj/eventxx/repo
index 7f30f550638fe42265a422230198d01189d10dbe..05c87a8111143c57ddf2f2111a4e2d0240a6a49e 160000 (submodule)
--- a/source/proj/eventxx/repo
+++ b/source/proj/eventxx/repo
@@ -1 +1 @@
-Subproject commit 7f30f550638fe42265a422230198d01189d10dbe
+Subproject commit 05c87a8111143c57ddf2f2111a4e2d0240a6a49e