fix: require Node 22+ (semantic-release@25 compatibility)

Author: asachs01

package.json

@@ -59,7 +59,7 @@
   },
   "homepage": "https://github.com/wyre-technology/node-syncro#readme",
   "engines": {
-    "node": ">=18.0.0"
+    "node": ">=22.0.0"
   },
   "devDependencies": {
     "@semantic-release/changelog": "^6.0.3",