Revert "Update celery requirement from >=5.0.0 to >=5.6.3"

This reverts commit c9e6a5a.

Author: codingjoe

pyproject.toml

@@ -44,7 +44,7 @@ dependencies = [
 
 [project.optional-dependencies]
 psutil = ["psutil>=7.2.0"]
-celery = ["celery>=5.6.3"]
+celery = ["celery>=5.0.0"]
 kafka = ["confluent-kafka>=2.0.0"]
 rabbitmq = ["aio-pika>=9.0.0"]
 redis = ["redis>=4.2.0"]