Auto merge of #149474 - RalfJung:miri, r=RalfJung

miri subtree update

Subtree update of `miri` to https://github.com/rust-lang/miri/commit/074992992071e27ba2e2ea8b8e3b53e3c08360ab.

Created using https://github.com/rust-lang/josh-sync.

r? `@ghost`