submodules: update clippy from b7a431ea to a416c5e0

Changes:

````
rustup rust-lang/rust#52994
Fix test
Line length fix
Remove references to sized for end users
Remove DUMMY_SP
Add suggestion for replacement
Update lint definitions
Lint for Vec<Box<T: Sized>> - Closes #3530
Fix doc_markdown mixed case false positive
question_mark: Suggest Some(opt?) for if-else
redundant_field_names: Do not trigger on path with type params
question_mark: Lint only early returns
question_mark: Fix applicability
Remove obsolete comment
new_without_default, partialeq_ne_impl: Use span_lint_node
Update .stderr after rebase
cargo fmt and remove stabilized feature
Make suggestion Applicability::MachineApplicable
Address review feedback
Extract method
Check array lengths to prevent OOB access
Add suggestion for explicit_write lint
Fix write_with_newline escaping false positive
````

1 files changed, 12 insertions, 19 deletions

diff --git a/src/tools/clippy b/src/tools/clippy
-Subproject b7a431ea1ddb96a396921bf9b5f2f6d8690cd47
+Subproject a416c5e0f7c4c9473069a58410d3ec3e86b1ac0