chore(deps): bump celery from 5.5.3 to 5.6.0

Bumps [celery](https://github.com/celery/celery) from 5.5.3 to 5.6.0.
- [Release notes](https://github.com/celery/celery/releases)
- [Changelog](https://github.com/celery/celery/blob/main/Changelog.rst)
- [Commits](celery/celery@v5.5.3...v5.6.0)

---
updated-dependencies:
- dependency-name: celery
  dependency-version: 5.6.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

requirements.in

@@ -9,7 +9,7 @@ le-utils>=0.2.12
 gunicorn==23.0.0
 django-postmark==0.1.6
 jsonfield==3.1.0
-celery==5.5.3
+celery==5.6.0
 redis
 python-postmark==0.7.0
 Django==3.2.24

requirements.txt

@@ -28,7 +28,7 @@ botocore==1.20.75
     #   s3transfer
 cachetools==4.2.2
     # via google-auth
-celery==5.5.3
+celery==5.6.0
     # via
     #   -r requirements.in
     #   django-celery-results
@@ -95,6 +95,8 @@ django-webpack-loader==0.7.0
     # via -r requirements.in
 djangorestframework==3.15.1
     # via -r requirements.in
+exceptiongroup==1.3.1
+    # via celery
 google-api-core[grpc]==1.27.0
     # via
     #   google-cloud-core
@@ -154,7 +156,7 @@ jsonschema==4.25.1
     # via -r requirements.in
 jsonschema-specifications==2024.10.1
     # via jsonschema
-kombu==5.5.2
+kombu==5.6.1
     # via celery
 langcodes==3.5.0
     # via -r requirements.in
@@ -178,6 +180,7 @@ packaging==25.0
     #   google-cloud-error-reporting
     #   google-cloud-kms
     #   gunicorn
+    #   kombu
 pillow==12.0.0
     # via -r requirements.in
 prometheus-client==0.10.1
@@ -258,6 +261,7 @@ sqlparse==0.4.1
     # via django
 typing-extensions==4.15.0
     # via
+    #   exceptiongroup
     #   pydantic
     #   pydantic-core
     #   referencing
@@ -266,6 +270,8 @@ typing-inspection==0.4.2
     # via pydantic
 tzdata==2025.2
     # via kombu
+tzlocal==5.3.1
+    # via celery
 urllib3==1.26.18
     # via
     #   botocore