Roll Flutter Engine from fe05fffab67d to 489119136066 (4 revisions) (#106707)

diff --git a/bin/internal/engine.version b/bin/internal/engine.version
index 66a779b..410a136 100644
--- a/bin/internal/engine.version
+++ b/bin/internal/engine.version
@@ -1 +1 @@
-fe05fffab67df9cfb98c7296e7cd260d5e8388b8
+4891191360664d3cc2178395f82424710b72fb71