chore: bump TechEngine submodule to b02c74b

TechEngineBot · TechEngineBot · commit da324b774124 · 2026-06-17T07:27:08.000Z
diff --git a/TechEngine b/TechEngine
@@ -1 +1 @@
-Subproject commit 92a657bb0b9c1bed203aaece732963cbfdd75268
+Subproject commit b02c74b1fb21d70d66884732a5b0346eb6858cd7
