Auto merge of #51325 - japaric:miri-up, r=TimNN

update the miri submodule

the submodule currently seems to be pointing to a miri branch that has been deleted.

r? @TimNN
This commit is contained in:
bors 2018-06-03 13:36:54 +00:00
commit 7d576f25fc

@ -1 +1 @@
Subproject commit 066a284557ff6e6a2aa19084f599f167a724af7b
Subproject commit e1734470e780e05a3366a2f74cfa25ea88a518a5