Auto merge of #1383 - brson:tikv-trophy, r=RalfJung

Add another tikv stacked borrowing error to trophy case

@RalfJung please update it with whatever language is most correct :)

Author: bors

README.md

@@ -285,6 +285,7 @@ Violations of [Stacked Borrows] found that are likely bugs (but Stacked Borrows
 * [`String::push_str` invalidating existing references into the string](https://github.com/rust-lang/rust/issues/70301)
 * [`ryu` using raw pointers outside their valid memory area](https://github.com/dtolnay/ryu/issues/24)
 * [ink! creating overlapping mutable references](https://github.com/rust-lang/miri/issues/1364)
+* [TiKV creating overlapping mutable reference and raw pointer](https://github.com/tikv/tikv/pull/7709)
 
 ## License