Add support for immutable carbon dates in models

app/Models/Traits/WithImmutableDates.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace Pterodactyl\Models\Traits;
+
+/**
+ * @mixin \Illuminate\Database\Eloquent\Model
+ */
+trait WithImmutableDates
+{
+    /**
+     * Converts the mutable Carbon instance into an immutable Carbon instance.
+     *
+     * @param mixed $value
+     * @return \Carbon\CarbonImmutable
+     */
+    protected function asImmutableDateTime($value)
+    {
+        return $this->asDateTime($value)->toImmutable();
+    }
+}