nvim: changed not needed coc reference for lsp one

.config/nvim/lua/keymap.lua

@@ -96,8 +96,6 @@ vim.keymap.set('n', 'Zt', '<NOP>', { noremap = true })
 vim.keymap.set('n', 'K', function()
   local winid = require('ufo').peekFoldedLinesUnderCursor()
   if not winid then
-    -- choose one of coc.nvim and nvim lsp
-    vim.fn.CocActionAsync('definitionHover')             -- coc.nvim
     vim.lsp.buf.hover()
   end
 end)