Remove ppx_parser pin, add min version check (#11876)

haxe.opam

@@ -27,7 +27,7 @@ depends: [
   "extlib" {>= "1.7.8"}
   "sha"
   "camlp-streams"
-  "ppx_parser"
+  "ppx_parser" {>= "0.2.0"}
   "conf-libpcre2-8"
   "conf-zlib"
   "conf-neko"
@@ -35,6 +35,3 @@ depends: [
   "ipaddr"
   "terminal_size"
 ]
-pin-depends: [
-  ["ppx_parser.dev" "git+https://github.com/NielsMommen/ppx_parser"]
-]