code review: remove upper bounds

Co-authored-by: Marcello Seri <[email protected]>

Author: jchavarri

packages/jsoo-react/jsoo-react.0.1/opam

@@ -7,10 +7,10 @@ license: "MIT"
 homepage: "https://github.com/ml-in-barcelona/jsoo-react"
 bug-reports: "https://github.com/ml-in-barcelona/jsoo-react/issues"
 depends: [
-  "dune" {>= "2.7" & >= "2" & < "4"}
+  "dune" {>= "2.7"}
   "ocaml" {>= "4.12.0" & < "5.0.0"}
-  "js_of_ocaml" {>= "4.0.0" & < "5.2.0"}
-  "gen_js_api" {>= "1.0.8" & < "1.2.0"}
+  "js_of_ocaml" {>= "4.0.0"}
+  "gen_js_api" {>= "1.0.8"}
   "ppxlib" {>= "0.23.0"}
   "webtest" {with-test}
   "webtest-js" {with-test}