Rollup merge of #129785 - RalfJung:miri-sync, r=RalfJung

Miri subtree update

r? `@ghost`

Author: workingjubilee

src/tools/miri/bench-cargo-miri/slice-chunked/Cargo.lock

@@ -0,0 +1,7 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "slice-chunked"
+version = "0.1.0"

src/tools/miri/bench-cargo-miri/slice-chunked/Cargo.toml

@@ -0,0 +1,8 @@
+[package]
+name = "slice-chunked"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]