[UPDATE BUILDLOR] Updated Virgo Build to '1.15'
diff --git a/virgo-build b/virgo-build
index d9e75f1..669bbdd 160000
--- a/virgo-build
+++ b/virgo-build
@@ -1 +1 @@
-Subproject commit d9e75f13e633f5eceed6c5196604650702c6edf5
+Subproject commit 669bbdd350389755f2f8f9af36c9a6dc93bf1052