chore: bump TechAPI submodule to 7998f68

TechEngineBot · TechEngineBot · commit cc0323efbbd6 · 2026-07-09T02:11:34.000Z
diff --git a/TechAPI b/TechAPI
@@ -1 +1 @@
-Subproject commit 7c61b12212c59cfa3fc47249a8caed7d0c0c08b7
+Subproject commit 7998f68cbdeb65b23c0831894be5ad16b3028868
