Auto merge of #70322 - matthiaskrgr:submodule_upd, r=Dylan-DPC
Auto merge of #70322 - matthiaskrgr:submodule_upd, r=Dylan-DPC

submodules: update clippy from d8e6e4cf to 1ff81c1b

Changes:
````
rustup https://github.com/rust-lang/rust/pull/69968/
Fix documentation generation for configurable lints
Fix single binding in closure
Improvement: Don't show function body in needless_lifetimes
````
Fixes #70310
r? @Dylan-DPC

aidancully/rust,graydon/rust,aidancully/rust,graydon/rust,graydon/rust,aidancully/rust,graydon/rust,graydon/rust,aidancully/rust,aidancully/rust,aidancully/rust,graydon/rust