e47fa0bee Avoid using Dart_New for semantics (flutter/engine#16849) (#51659)

diff --git a/bin/internal/engine.version b/bin/internal/engine.version
index 4688745..5ed6a78 100644
--- a/bin/internal/engine.version
+++ b/bin/internal/engine.version
@@ -1 +1 @@
-cc0e21b5d2fbccce92d728f5dfedf1f2e7f936b0
+e47fa0bee913a4e533afbd8e12ca2a8ee3ecd171