fix release pipeline

Author: woutdenolf

.github/workflows/release.yml

@@ -20,7 +20,8 @@ jobs:
         -W ignore::DeprecationWarning:celery.utils.imports
         -W ignore::DeprecationWarning:kombu.transport.redis
         -W ignore::pydantic.warnings.PydanticDeprecatedSince20
-        -W ignore::RuntimeWarning:networkx.utils.backends
+        -W "ignore:Field name \"pk\" in \"EmbeddedJsonModel\" shadows an attribute in parent \"JsonModel\":UserWarning"
+        ${{ matrix.extra-pytest-warnings }}
 
   # Publish package to TestPyPI
   publish-testpypi: