feat(uptime): Add feature flag for processing via detectors (#90786)

Author: evanpurkhiser

src/sentry/features/temporary.py

@@ -409,6 +409,8 @@ def register_temporary_features(manager: FeatureManager):
     manager.add("organizations:uptime-create-issues", OrganizationFeature, FeatureHandlerStrategy.FLAGPOLE, api_expose=False)
     # Enables detailed logging for uptime results
     manager.add("organizations:uptime-detailed-logging", OrganizationFeature, FeatureHandlerStrategy.FLAGPOLE, api_expose=False)
+    # Enable processing uptime results via the detector handler
+    manager.add("organizations:uptime-detector-handler", OrganizationFeature, FeatureHandlerStrategy.FLAGPOLE, api_expose=False)
     manager.add("organizations:use-metrics-layer", OrganizationFeature, FeatureHandlerStrategy.FLAGPOLE, api_expose=False)
     # Enable User Feedback spam auto filtering feature ingest
     manager.add("organizations:user-feedback-spam-filter-ingest", OrganizationFeature, FeatureHandlerStrategy.INTERNAL, api_expose=False)