chore(lsp): add unocss to skipped_list (#3834)

lua/lvim/lsp/config.lua

@@ -40,6 +40,7 @@ local skipped_servers = {
   "stylelint_lsp",
   "svlangserver",
   "tflint",
+  "unocss",
   "verible",
   "vtsls",
   "vuels",