!209 Update akg config list

Merge pull request !209 from liuchao/master

security/config/Third_Party_Open_Source_Software_List.yaml

@@ -260,6 +260,10 @@ akg:
         cpeName: pytest
         version: 5.4.3
         url: https://docs.pytest.org/en/latest/
+    llvm:
+        cpeName: llvm
+        version: 12.0.1
+        url: https://llvm.org
 mindarmour:
     Python:
         cpeName: Python