v1.4.7

v1.4.7

• Fixed an occasional panic in substreams-tier1 caused by a race condition
• Fixed the grpc error codes for substreams tier1: Unauthenticated on bad auth, Canceled (endpoint is shutting down, please reconnect) on shutdown
• Fixed the grpc healthcheck method on substreams-tier1 (regression)
• Fixed the default value for flag common-auth-plugin: now set to 'trusted://' instead of panicking on removed 'null://'