vim-patch:8.2.4352: ReScript files are not recognized

Problem:    ReScript files are not recognized.
Solution:   Add the *.res and *.resi patterns. (Ananda Umamil, closes vim/vim#9752)
0c3cc2fec3

runtime/lua/vim/filetype.lua

@@ -514,6 +514,8 @@ local extension = {
   rego = "rego",
   rem = "remind",
   remind = "remind",
+  res = "rescript",
+  resi = "rescript",
   frt = "reva",
   testUnit = "rexx",
   rex = "rexx",