Add WL dep and WL overides

tools/primary_deps.ini

@@ -22,6 +22,7 @@ install_requires =
     schema
     tqdm
     uvloop; sys_platform != "win32" and platform_python_implementation == "CPython"
+    Wavelink
     # Websockets is a secondary dependency, but until pip has a complete dependency resolver, we
     # need to list it here to avoid an incompatible version being installed.
     # See under point 2 here: https://pip.pypa.io/en/stable/user_guide/#requirements-files