nvim: update config for 0.8.0

lsp: replace resolved_capabilities with server_capabilities

.config/nvim/lua/my/lsp.lua

@@ -27,7 +27,7 @@ local on_attach = function(client, bufnr)
     map('n', '<Leader>lf',  vim.lsp.buf.formatting, 'Format buffer', bufnr)
 
     -- highlight symbol under cursor
-    if client.resolved_capabilities.document_highlight then
+    if client.server_capabilities.documentHighlightProvider then
         vim.api.nvim_create_augroup('config_lsp', { clear = false })
         vim.api.nvim_clear_autocmds({
             buffer = bufnr,
@@ -60,7 +60,7 @@ local on_attach = function(client, bufnr)
     end
 
     -- -- show help on hover
-    -- if client.resolved_capabilities.hover then
+    -- if client.server_capabilities.hoverProvider then
     --     vim.api.nvim_create_autocmd({ 'CursorHold', 'CursorHoldI' }, {
     --         group = 'config_lsp',
     --         buffer = bufnr,