Update beta clippy

Manishearth · Manishearth · commit 800b055798dc · 2019-05-17T10:17:11.000-07:00
Backports rust-lang/rust-clippy#4101
diff --git a/src/tools/clippy b/src/tools/clippy
@@ -1 +1 @@
-Subproject commit 37f5c1ec734f806fe98930b8d5f54f00013f06f1
+Subproject commit 265318dba93a3363255a4d8eac9aefd53a05673a
