Truncate DiscoveryConfig.Status ErrorMessage #52347
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Some fetchers might generate a lot of errors which are aggregated and sent to the
DiscoveryConfig.Status.ErrorMessage
.This might cause gRPC clients to fail when listing DiscoveryConfigs with a
grpc: received message larger than max (xyz vs. 4194304)
error.Allowing 100KB for the error message should give the user enough context on what's causing the errors.