Merge pull request #836 from ocsigen/dune-3.19

Bump dune from 3.18 to 3.19

Author: balat

dune-project

@@ -1,4 +1,4 @@
-(lang dune 3.18)
+(lang dune 3.19)
 
 (name eliom)
 (version 11.1.1)

eliom.opam

@@ -17,7 +17,7 @@ license: "LGPL-2.1-only WITH OCaml-LGPL-linking-exception"
 homepage: "https://ocsigen.org/eliom/"
 bug-reports: "https://github.com/ocsigen/eliom/issues"
 depends: [
-  "dune" {>= "3.18"}
+  "dune" {>= "3.19"}
   "ocaml" {>= "4.12"}
   "ocamlfind"
   "ppx_deriving"