feat(node-versions): drop support for node v18, v20, v21, and v23

BREAKING CHANGE: node v22.21.0 is now the lowest supported version

Author: travi

.github/workflows/node-ci.yml

@@ -20,10 +20,8 @@ jobs:
     strategy:
       matrix:
         node:
-          - 18.17.0
-          - 20.6.1
-          - 22
-          - 24
+          - 22.21.0
+          - 24.12.0
     steps:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
       - name: Setup node

package-lock.json

@@ -5,7 +5,7 @@
   "version": "0.0.0-semantically-released",
   "type": "module",
   "engines": {
-    "node": "^18.17 || >=20.6.1"
+    "node": "^22.21.0 || >=24.12"
   },
   "author": "Matt Travi <npm@travi.org> (https://matt.travi.org)",
   "repository": "form8ion/github-workflows",