switch python lsp to ruff

lua/lsp.lua

@@ -65,9 +65,15 @@ for _, lsp in ipairs(servers) do
     nvim_lsp[lsp].setup {capabilities = capabilities, on_attach = on_attach}
 end
 
-nvim_lsp.pyright.setup({
-    on_attach = on_attach,
-})
+nvim_lsp.ruff_lsp.setup {
+  on_attach = on_attach,
+  init_options = {
+    settings = {
+      -- Any extra CLI arguments for `ruff` go here.
+      args = {},
+    }
+  }
+}
 
 nvim_lsp.ruff_lsp.setup({
     on_attach = on_attach,