bump Iris (no changes needed)

c9542bf1 · Ralf Jung · 1b485b6e · c9542bf1
Commit c9542bf1 authored 5 years ago by Ralf Jung
--- a/opam
+++ b/opam
@@ -11,5 +11,5 @@ build: [make "-j%{jobs}%"]
 install: [make "install"]
 remove: [ "sh" "-c" "rm -rf '%{lib}%/coq/user-contrib/lrust'" ]
 depends: [
-  "coq-iris" { (= "dev.2019-07-14.1.0cdad2cb") | (= "dev") }
+  "coq-iris" { (= "dev.2019-08-12.2.2dc1c367") | (= "dev") }
 ]