Update clippy

Manishearth · Manishearth · commit 90df0f4ec913 · 2019-10-19T08:00:48.000-07:00
diff --git a/src/tools/clippy b/src/tools/clippy
@@ -1 +1 @@
-Subproject commit e979eb4cc55ffd357158c7d30133cbf894e93fe9
+Subproject commit cbedd97b3a58023eff365a2fa74700d06115144a
