update miri

diff --git a/src/tools/miri b/src/tools/miri
index ac61d2935112474ff6c6d2ac3daf485adf5b5df8..82f9a0173011b96411d315b332754ee6b35cf00f 160000 (submodule)
--- a/src/tools/miri
+++ b/src/tools/miri
@@ -1 +1 @@
-Subproject commit ac61d2935112474ff6c6d2ac3daf485adf5b5df8
+Subproject commit 82f9a0173011b96411d315b332754ee6b35cf00f