Update ocaml lower bound

Author: hhugo

.github/workflows/workflow.yml

@@ -20,7 +20,7 @@ jobs:
           - 4
         include:
           - os: ubuntu-latest
-            ocaml-compiler: "4.08"
+            ocaml-compiler: "4.13"
 
     runs-on: ${{ matrix.os }}
 

dune-project

@@ -18,7 +18,7 @@
  (synopsis "Runtime Library for gen_js_api generated libraries")
  (description "To be used in conjunction with gen_js_api")
  (depends
-   (ocaml (>= 4.08))
+   (ocaml (>= 4.13))
    (js_of_ocaml-compiler (>= 4.0.0)))
  )
 
@@ -35,7 +35,7 @@ gen_js_api is to be used with the js_of_ocaml compiler.
  ")
  (conflicts (js_of_ocaml-compiler (< 4.0.0)))
  (depends
-  (ocaml (>= 4.08))
+  (ocaml (>= 4.13))
   (ppxlib (>= 0.36))
   (js_of_ocaml-compiler :with-test)
   (ojs (= :version)))

gen_js_api.opam

@@ -21,7 +21,7 @@ homepage: "https://github.com/LexiFi/gen_js_api"
 bug-reports: "https://github.com/LexiFi/gen_js_api/issues"
 depends: [
   "dune" {>= "3.0"}
-  "ocaml" {>= "4.08"}
+  "ocaml" {>= "4.13"}
   "ppxlib" {>= "0.36"}
   "js_of_ocaml-compiler" {with-test}
   "ojs" {= version}

ojs.opam

@@ -13,7 +13,7 @@ homepage: "https://github.com/LexiFi/gen_js_api"
 bug-reports: "https://github.com/LexiFi/gen_js_api/issues"
 depends: [
   "dune" {>= "3.0"}
-  "ocaml" {>= "4.08"}
+  "ocaml" {>= "4.13"}
   "js_of_ocaml-compiler" {>= "4.0.0"}
   "odoc" {with-doc}
 ]