Auto merge of #69421 - flip1995:clippyup, r=Dylan-DPC

Update Clippy from 8fbb23f to fc5d0cc

Fixes #69419

```
Fix false positive in `missing_const_for_fn`
Rustup to rust-lang/rust#69366
Add new lint [`wildcard imports`]. Add suggestion to [`enum_glob_use`]
Add new lint `lossy_float_literal` to detect lossy whole number float literals
```
This commit is contained in:
bors
2020-02-25 15:08:50 +00:00