fix Alacritty for Windows supressing CTRL-] (works on GitBash)

vim/vimfiles/vimrc

@@ -335,3 +335,6 @@ set showcmd
 " Clear search highlight after sourcing
 silent! call feedkeys(":nohlsearch\<CR>")
 
+" Fix CTRL-] suppressed on Alacritty for Windows
+nnoremap <TAB> <C-]>
+