chore: Do not use Anton's river fork (#3178)

Author: cuihtlauac

dune-project

@@ -57,8 +57,7 @@
   lwt
   (hilite
    (>= 0.4.0))
-  (river
-   (>= 0.3))
+  river
   syndic
   ounit
   (alcotest :with-test)
@@ -78,12 +77,6 @@
   xmlm
   uri))
 
-(pin
- (url
-  "git+https://github.com/aantron/river#476dc945a908a69548bddd267f143a3e5d9c8a1a")
- (package
-  (name river)))
-
 (dialect
  (name eml)
  (implementation

ocamlorg.opam

@@ -38,7 +38,7 @@ depends: [
   "yojson"
   "lwt"
   "hilite" {>= "0.4.0"}
-  "river" {>= "0.3"}
+  "river"
   "syndic"
   "ounit"
   "alcotest" {with-test}