Switches task serialization over to pickle format

src/documents/migrations/1028_remove_paperlesstask_task_args_and_more.py

@@ -0,0 +1,21 @@
+# Generated by Django 4.1.3 on 2022-11-22 17:50
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("documents", "1027_remove_paperlesstask_attempted_task_and_more"),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name="paperlesstask",
+            name="task_args",
+        ),
+        migrations.RemoveField(
+            model_name="paperlesstask",
+            name="task_kwargs",
+        ),
+    ]