85ed656 Enabled metal on ios simulator (flutter/engine#17881)

engine-flutter-autoroll · engine-flutter-autoroll · commit e1f236499603 · 2020-10-08T03:19:35.000Z
diff --git a/bin/internal/engine.version b/bin/internal/engine.version
@@ -1 +1 @@
-02324994a3f44a2777ade96b3d69aa61901fb9b4
+85ed6567226e7c4d6f6ea456090ab43249c48682
