[2018-02] [reference-assemblies] Fix public key for some newer v4.7.1 facades (#6865)

Fixes https://github.com/mono/mono/issues/6848
2018-02-07 19:08:23 -05:00 · 2018-02-07 19:08:23 -05:00 · 4e374e8cea
--- a/external/binary-reference-assemblies
+++ b/external/binary-reference-assemblies
@ -1 +1 @@
-Subproject commit 47546281d89a8bd1e639c081d0d1e3f7142a20ac
+Subproject commit e048fe4a88d237d105ae02fe0363a68296099362