mason-lspconfig: disable automatic installation

lua/crentist/lazy/lsp.lua

@@ -31,6 +31,7 @@ return {
         require('fidget').setup({})
         require('mason').setup({})
         require('mason-lspconfig').setup({
+            automatic_installation = false,
             -- Replace the language servers listed here
             -- with the ones you want to install
             ensure_installed = {