Update Node.js engine requirement to allow versions >=20 (#2063)

.changeset/tender-flowers-cheat.md

@@ -0,0 +1,5 @@
+---
+"@tabler/core": patch
+---
+
+Update Node.js engine requirement to allow versions >=20

package.json

@@ -47,7 +47,7 @@
     "url": "https://github.com/sponsors/codecalm"
   },
   "engines": {
-    "node": "20"
+    "node": ">=20"
   },
   "files": [
     "docs/**/*",