feat(neovim): add keymap for `builtin.grep_string`

.config/nvim/lua/plugins/telescope.lua

@@ -52,6 +52,7 @@ return {
             vim.keymap.set("n", "si", builtin.live_grep)
             vim.keymap.set("n", "sb", builtin.buffers)
             vim.keymap.set("n", "sj", builtin.jumplist)
+            vim.keymap.set("n", "sw", builtin.grep_string)
             vim.keymap.set("n", "sld", builtin.lsp_definitions)
             vim.keymap.set("n", "slt", builtin.lsp_type_definitions)
             vim.keymap.set("n", "slr", builtin.lsp_references)