Merge pull request ocaml#22740 from samoht/mirage-fs-lwt

mirage-fs-lwt needs the right version of mirage-kv

Author: mseri

packages/mirage-fs-lwt/mirage-fs-lwt.1.2.0/opam

@@ -17,8 +17,9 @@ depends: [
   "ocaml" {>= "4.04.2"}
   "dune"
   "mirage-fs" {>= "1.0.0" & < "3.0.0"}
+  "mirage-kv" {>= "1.1.0"}
   "mirage-kv-lwt" {< "2.0.0"}
-  "lwt"
+  "lwt" {>= "2.6.0"}
   "cstruct" {>= "1.9.0"}
   "cstruct-lwt"
 ]