Update engine hash to 1.20.0 w/ #20238 (#62937)

diff --git a/bin/internal/engine.version b/bin/internal/engine.version
index be8d91d..0198572 100644
--- a/bin/internal/engine.version
+++ b/bin/internal/engine.version
@@ -1 +1 @@
-c68d8a0cb71e5ea53495c3c7c77e1c41c8a18126
+c8e3b9485386425213e2973126d6f57e7ed83c54