EventSource missing chain_reorg

[BeroBurny]

Description

EventSource has missing chain_reorg topics ETH2 Events spec

Version

Lighthouse/v1.0.4-1abc70e/x86_64-linux (stable and unstable branch)

Present Behaviour

return 400 Bad Request on url /eth/v1/events?topics=chain_reorg

Expected Behaviour

should work as every else topis from eth2 spec (head, block, attestation, voluntary_exit, finalized_checkpoint)

Steps to resolve

implement chain_reorg event (types.rs)

[michaelsproul]

Thanks for the report! This is being worked on in #2090

[paulhauner]

Resolved in #2090