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

src/nvim/testdir/test_filetype.vim

@@ -234,6 +234,7 @@ let s:filename_checks = {
     \ 'haml': ['file.haml'],
     \ 'hamster': ['file.hsm'],
     \ 'handlebars': ['file.hbs'],
+    \ 'hare': ['file.ha'],
     \ 'haskell': ['file.hs', 'file.hsc', 'file.hs-boot', 'file.hsig'],
     \ 'haste': ['file.ht'],
     \ 'hastepreproc': ['file.htpp'],