chore(deps): update node.js to v22.21.0 (#1470)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/linting.yml

@@ -17,7 +17,7 @@ jobs:
       - name: Use Node.js
         uses: actions/setup-node@v6
         with:
-          node-version: 22.20.0
+          node-version: 22.21.0
       - name: npm ci
         run: npm ci
       - name: lint

.nvmrc

@@ -1 +1 @@
-22.20.0
+22.21.0

package-lock.json

@@ -4,7 +4,7 @@
   "description": "MagiBot - a Discord bot to build communities",
   "main": "dist/index.js",
   "engines": {
-    "node": "22.20.0"
+    "node": "22.21.0"
   },
   "directories": {
     "doc": "docs",
@@ -40,7 +40,7 @@
   "devDependencies": {
     "@types/centra": "2.2.3",
     "@types/ffprobe": "1.1.8",
-    "@types/node": "22.18.11",
+    "@types/node": "22.18.12",
     "@typescript-eslint/eslint-plugin": "7.18.0",
     "@typescript-eslint/parser": "7.18.0",
     "eslint": "8.57.1",