feat(nvim): add new keymaps for lazy.nvim operations such as sync, check for updates and update all plugin

config/nvim/lua/plugins/extras/lsp/workspace-diagnostics.lua

@@ -0,0 +1,5 @@
+return {
+  "artemave/workspace-diagnostics.nvim",
+  event = "LspAttach",
+  opts = {},
+}