ref(spans): Remove graduated standalone span ingestion flag

Author: Dav1dde

src/sentry/features/temporary.py

@@ -387,8 +387,6 @@ def register_temporary_features(manager: FeatureManager) -> None:
     manager.add("organizations:seat-based-seer-enabled", OrganizationFeature, FeatureHandlerStrategy.INTERNAL, api_expose=True)
     # Enable new SentryApp webhook request endpoint
     manager.add("organizations:sentry-app-webhook-requests", OrganizationFeature, FeatureHandlerStrategy.FLAGPOLE, api_expose=False)
-    # Enable standalone span ingestion
-    manager.add("organizations:standalone-span-ingestion", OrganizationFeature, FeatureHandlerStrategy.INTERNAL, api_expose=False)
     # Enable mobile starfish ui module view
     manager.add("organizations:starfish-mobile-ui-module", OrganizationFeature, FeatureHandlerStrategy.FLAGPOLE, api_expose=True)
     # Enable the new experimental starfish view

src/sentry/relay/config/__init__.py

@@ -62,7 +62,6 @@
     "organizations:session-replay-recording-scrubbing",
     "organizations:session-replay-video-disabled",
     "organizations:session-replay",
-    "organizations:standalone-span-ingestion",
     "projects:discard-transaction",
     "projects:span-metrics-extraction",
     "projects:span-metrics-extraction-addons",