Add dune-release to the list of dev dependencies

Author: lthms

dune-project

@@ -26,6 +26,7 @@
  (synopsis
   "Virtual package gathering developers dependencies for hacking the Spatial Shell project")
  (depends
+  dune-release
   ocaml-lsp-server
   odoc
   (ocamlformat

spatial-dev.opam

@@ -10,6 +10,7 @@ homepage: "https://github.com/lthms/spatial-shell"
 bug-reports: "https://github.com/lthms/spatial-shell/issues"
 depends: [
   "dune" {>= "3.0"}
+  "dune-release"
   "ocaml-lsp-server"
   "odoc"
   "ocamlformat" {= "0.25.1"}