update Miri

RalfJung · RalfJung · commit 124b944edbef · 2021-06-18T09:56:37.000+02:00
diff --git a/src/tools/miri b/src/tools/miri
@@ -1 +1 @@
-Subproject commit 35af23b6a94459da538ee1479e863c7699620f84
+Subproject commit 5b7f1f919b9d16e414c9d31142c18578b43ab1c5
