chore(license): update license property in package-json to match repository license (#2453)

packages/validation/package.json

@@ -2,7 +2,7 @@
   "name": "@homarr/validation",
   "version": "0.1.0",
   "private": true,
-  "license": "MIT",
+  "license": "Apache-2.0",
   "type": "module",
   "exports": {
     ".": "./index.ts",