fix: update breaking changes in v3

plugins/mason.lua

@@ -0,0 +1,26 @@
+-- customize mason plugins
+return {
+  -- use mason-lspconfig to configure LSP installations
+  {
+    "williamboman/mason-lspconfig.nvim",
+    -- overrides `require("mason-lspconfig").setup(...)`
+    opts = {
+      -- ensure_installed = { "sumneko_lua" },
+    },
+  },
+  -- use mason-null-ls to configure Formatters/Linter installation for null-ls sources
+  {
+    "jay-babu/mason-null-ls.nvim",
+    -- overrides `require("mason-null-ls").setup(...)`
+    opts = {
+      -- ensure_installed = { "prettier", "stylua" },
+    },
+  },
+  {
+    "jay-babu/mason-nvim-dap.nvim",
+    -- overrides `require("mason-nvim-dap").setup(...)`
+    opts = {
+      -- ensure_installed = { "python" },
+    },
+  },
+}