Added support for Neovim package manager lazy.nvim (#293)

* Added support for lazy.nvim

From https://github.com/folke/lazy.nvim
Authored-by: Jacob Lane Ledbetter <jledbetter460@gmail.com>

config.example.toml

@@ -78,6 +78,8 @@
 #arch_package_manager = "pacman"
 # Arguments to pass yay (or paru) when updating packages
 #yay_arguments = "--nodevel"
+# Arguments to pass dnf when updating packages
+#dnf_arguments = "--refresh"
 #aura_aur_arguments = "-kx"
 #aura_pacman_arguments = ""
 #show_arch_news = true