vim-patch:9.0.0005: hare files are not recognized (#19151)

Problem:    Hare files are not recognized.
Solution:   Add a filetype pattern. (Hugo Osvaldo Barrera, closes vim/vim#10630)
040674129f

runtime/lua/vim/filetype.lua

@@ -435,6 +435,7 @@ local extension = {
   haml = 'haml',
   hsm = 'hamster',
   hbs = 'handlebars',
+  ha = 'hare',
   ['hs-boot'] = 'haskell',
   hsig = 'haskell',
   hsc = 'haskell',