feat(plugins): migrate from null-ls to none-ls (#1088)

IMO we can switch to `none-ls` before we decide on the best alternative
to `null-ls` b/c it's a drop-in replacement for `null-ls`, and we
can continue to receive future bug fixes as well.

lua/core/settings.lua

@@ -112,7 +112,7 @@ settings["lsp_deps"] = {
 -- Set the general-purpose servers that will be installed during bootstrap here.
 -- Check the below link for all supported sources.
 -- in `code_actions`, `completion`, `diagnostics`, `formatting`, `hover` folders:
--- https://github.com/jose-elias-alvarez/null-ls.nvim/tree/main/lua/null-ls/builtins
+-- https://github.com/nvimtools/none-ls.nvim/tree/main/lua/null-ls/builtins
 ---@type string[]
 settings["null_ls_deps"] = {
 	"clang_format",

lua/modules/plugins/completion.lua

@@ -34,7 +34,7 @@ completion["joechrisellis/lsp-format-modifications.nvim"] = {
 	lazy = true,
 	event = "LspAttach",
 }
-completion["jose-elias-alvarez/null-ls.nvim"] = {
+completion["nvimtools/none-ls.nvim"] = {
 	lazy = true,
 	event = { "CursorHold", "CursorHoldI" },
 	config = require("completion.null-ls"),