Cherry-pick array comparison fix from upstream druntime master.

JohanEngelen · JohanEngelen · commit d2dc8d7da0c5 · 2020-07-30T13:18:23.000+02:00
dlang/druntime#3142
diff --git a/runtime/druntime b/runtime/druntime
@@ -1 +1 @@
-Subproject commit 9a0b6ce0e977c878a340a841e6b9fde0a203423e
+Subproject commit bfcaa35280483a0fcc77c76bbac4b49657aa2f6f
