chore: bump TechAPI submodule to 476bc71

TechEngineBot · TechEngineBot · commit faa36a9f3cb2 · 2026-06-23T09:46:08.000Z
diff --git a/TechAPI b/TechAPI
@@ -1 +1 @@
-Subproject commit 695c7b38cfc39db4db316c685cd9c5a47a076b08
+Subproject commit 476bc71d676bacb47c5729df4e7c988fee13c6c6
