test using opam fork

Author: ospencer

.github/workflows/opam.yml

@@ -38,6 +38,7 @@ jobs:
 
       - name: Install local dependencies
         run: |
+          opam repo add ospencer https://github.com/ospencer/opam-repository
           opam install . --deps-only --with-test
 
       - name: Build project

binaryen.opam

@@ -16,6 +16,6 @@ depends: [
   "dune" {>= "3.0.0"}
   "dune-configurator" {>= "3.0.0"}
   "js_of_ocaml-compiler" {>= "6.0.0" < "7.0.0"}
-  "libbinaryen" {>= "122.0.0" < "123.0.0"}
+  "libbinaryen" {>= "122.0.1" < "123.0.0"}
 ]
 x-maintenance-intent: ["0.(latest)"]