chore(ourlogs): Add a feature flag for the graph (#89391)

Author: colin-sentry

src/sentry/features/temporary.py

@@ -506,6 +506,8 @@ def register_temporary_features(manager: FeatureManager):
     manager.add("organizations:ourlogs-ingestion", OrganizationFeature, FeatureHandlerStrategy.FLAGPOLE, api_expose=True)
     # Enable our logs stats to be displayed in the UI.
     manager.add("organizations:ourlogs-stats", OrganizationFeature, FeatureHandlerStrategy.FLAGPOLE, api_expose=True)
+    # Ennble the graph in the logs UI.
+    manager.add("organizations:ourlogs-graph", OrganizationFeature, FeatureHandlerStrategy.FLAGPOLE, api_expose=True)
     # Enable updated form for 3p publishing flow
     manager.add("organizations:streamlined-publishing-flow", OrganizationFeature, FeatureHandlerStrategy.FLAGPOLE, api_expose=True)
     # Enable per-project selection for Jira integration