Add node 20/22

Author: abraham

.github/workflows/index.yaml

@@ -6,7 +6,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        node: [18]
+        node: [18, 20, 22]
         os: [ubuntu-latest, windows-latest, macos-latest]
     steps:
       - uses: actions/checkout@v4

package.json

@@ -62,7 +62,7 @@
     "normalize-newline": "^4.0.0"
   },
   "engines": {
-    "node": "^18.0.0"
+    "node": "^18.0.0 || ^20.0.0 || ^22.0.0"
   },
   "husky": {
     "hooks": {