Update expected pre dump file names

Fixes: 281047036

Test: atest dumpstate_test
Change-Id: I21ef99717fb71dcf079a76cf2ba6f93b53323e36
diff --git a/cmds/dumpstate/tests/dumpstate_test.cpp b/cmds/dumpstate/tests/dumpstate_test.cpp
index 5cbcf9f..a417837 100644
--- a/cmds/dumpstate/tests/dumpstate_test.cpp
+++ b/cmds/dumpstate/tests/dumpstate_test.cpp
@@ -1001,7 +1001,7 @@
     // These traces are always enabled, i.e. they are always pre-dumped
     const std::vector<std::filesystem::path> uiTraces = {
         std::filesystem::path{"/data/misc/wmtrace/transactions_trace.winscope"},
-        std::filesystem::path{"/data/misc/wmtrace/transition_trace.winscope"},
+        std::filesystem::path{"/data/misc/wmtrace/wm_transition_trace.winscope"},
         std::filesystem::path{"/data/misc/wmtrace/shell_transition_trace.winscope"},
     };