[Build] Update Eloquent dependency

Author: lindyhopchris

composer.json

@@ -26,7 +26,7 @@
         "php": "^7.4|^8.0",
         "ext-json": "*",
         "laravel-json-api/core": "^1.0.0-beta.2",
-        "laravel-json-api/eloquent": "^1.0.0-beta.2",
+        "laravel-json-api/eloquent": "^1.0.0-beta.3",
         "laravel-json-api/encoder-neomerx": "^1.0.0-beta.1",
         "laravel-json-api/exceptions": "^1.0.0-beta.2",
         "laravel-json-api/spec": "^1.0.0-beta.1",