Update engine.version again for 3.35-0.2 (#173116)

The most recent change to fix CI on the beta branch actually touches engine unit tests, so we need to bump the engine.version again.
diff --git a/bin/internal/engine.version b/bin/internal/engine.version
index a99e6a7..d0da161 100644
--- a/bin/internal/engine.version
+++ b/bin/internal/engine.version
@@ -1 +1 @@
-789c3e343156c5942796b0ea59c50096f138396b
+52cc75c62467e72200ab5cd54cee48b8313f6d86