Auto merge of #56778 - Xanewok:update-clippy, r=kennytm

bors · bors · commit 97a0bd608203 · 2018-12-14T03:22:14.000Z
Update Clippy Hopefully unbreaks toolstate: #56092 (comment)
diff --git a/src/tools/clippy b/src/tools/clippy
@@ -1 +1 @@
-Subproject commit a3c77f6ad1c1c185e561e9cd7fdec7db569169d1
+Subproject commit b7a431ea1ddb96a396921bf9b5f2f6d8690cd474
