update models/new django

Signed-off-by: Nico Schottelius <nico@nico-notebook.schottelius.org>

uncloud_auth/migrations/0002_auto_20200808_1953.py

@@ -0,0 +1,18 @@
+# Generated by Django 3.1 on 2020-08-08 19:53
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('uncloud_auth', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='user',
+            name='first_name',
+            field=models.CharField(blank=True, max_length=150, verbose_name='first name'),
+        ),
+    ]