pyCA: fixup the embedded sqlalchemy

Very similar to commit f5d5556aafb

pkgs/applications/video/pyca/default.nix

···
           inherit version;
           hash = "sha256-aRO4JH2KKS74MVFipRkx4rQM6RaB8bbxj2lwRSAMSjA=";
         };
+        disabledTestPaths = [
+           "test/aaa_profiling"
+           "test/ext/mypy"
+        ];
       });
     };
   };