Roll engine to 77d8acb9be65e6725c7c4292fe2e3b1159c0aeb9 (#13275)

diff --git a/bin/internal/engine.version b/bin/internal/engine.version
index f38436e..823c238 100644
--- a/bin/internal/engine.version
+++ b/bin/internal/engine.version
@@ -1 +1 @@
-77b2d1d95a9438ff996d24ef3e0b3ec81822fa61
+77d8acb9be65e6725c7c4292fe2e3b1159c0aeb9