revert merlin update

rgrinberg · rgrinberg · commit fd39da3b089c · 2020-11-23T18:45:32.000-08:00
Signed-off-by: Rudi Grinberg &lt;me@rgrinberg.com&gt;
diff --git a/ocaml-lsp-server/vendor/merlin b/ocaml-lsp-server/vendor/merlin
@@ -1 +1 @@
-Subproject commit e239ae52802366ec668a0c68dcf7478f6a859c14
+Subproject commit ce171896797ad90fc5e261aded8266a621c141f5
