submodules: update clippy from be5d17fe to 868f168c

Changes:
````
rustup https://github.com/rust-lang/rust/pull/61836/
fix suggestion for floating points inequality
````
This commit is contained in:
Matthias Krüger 2019-06-18 15:43:41 +02:00
parent a6a8f6c5b3
commit 6a084dc0e7

@ -1 +1 @@
Subproject commit be5d17feb20534d503c49722beecf5501d5d9c3a
Subproject commit 868f168c1c5fa9f19c922f3b0ba5be3980f6b0a9