feat(kitsu)!: drop support for node 14 and 16. minimum supported node is now 18

Author: wopian

config/presets.js

@@ -1,4 +1,4 @@
-const minNode = 14
+const minNode = 18
 const mainBrowsers = [
   'last 2 years',
   'not < 0.05%'

packages/kitsu/package.json

@@ -22,7 +22,7 @@
   },
   "funding": "https://github.com/sponsors/wopian",
   "engines": {
-    "node": ">= 14"
+    "node": "18 || 20 || >= 22"
   },
   "keywords": [
     "kitsu",