Merge pull request #27473 from jmid/preface-qcheck-upper-bound

Add a qcheck upper bound for preface.1.0.0

Author: raphael-proust

packages/preface/preface.1.0.0/opam

@@ -25,8 +25,8 @@ depends: [
   "dune" { >= "2.8.0" }
   "either"
   "alcotest" {with-test}
-  "qcheck-core" {with-test & >= "0.18"}
-  "qcheck-alcotest" {with-test}
+  "qcheck-core" {with-test & >= "0.18" & < "0.24"}
+  "qcheck-alcotest" {with-test & < "0.24"}
   "mdx" {with-test}
   "odoc"{with-doc}
 ]