docs: update badges

README.md

@@ -1,5 +1,8 @@
 # tree-sitter-php
 
 [![CI](https://github.com/tree-sitter/tree-sitter-php/actions/workflows/ci.yml/badge.svg)](https://github.com/tree-sitter/tree-sitter-php/actions/workflows/ci.yml)
+[![Discord](https://img.shields.io/discord/1063097320771698699?logo=discord)](https://discord.gg/w7nTvsVJhm)
+[![Rust Crate](https://img.shields.io/crates/v/tree-sitter-php.svg)](https://crates.io/crates/tree-sitter-php)
+[![Node Package](https://img.shields.io/npm/v/tree-sitter-php.svg)](https://www.npmjs.com/package/tree-sitter-php)
 
 PHP grammar for [tree-sitter](https://github.com/tree-sitter/tree-sitter).

package.json

@@ -15,16 +15,17 @@
   },
   "homepage": "https://github.com/tree-sitter/tree-sitter-php#readme",
   "dependencies": {
-    "nan": "^2.14.0"
+    "nan": "^2.18.0"
   },
   "devDependencies": {
-    "eslint": ">=5.16.0",
+    "eslint": ">=8.54.0",
     "eslint-config-google": "^0.14.0",
-    "shelljs": "^0.8.4",
-    "tree-sitter-cli": "^0.20.0"
+    "shelljs": "^0.8.5",
+    "tree-sitter-cli": "^0.20.8"
   },
   "scripts": {
     "build": "tree-sitter generate && node-gyp build",
+    "lint": "eslint grammar.js",
     "test": "tree-sitter test && node script/parse-examples.js"
   },
   "repository": {