Ready for testnet tracking issue

[gjermundgaraba]

Epic for the tracking all that needs to be done before testnet

Config module issues:

• Set up independent module for pessimistic validation #17
• Create simapp with new pessimistic validation module #19
• Create new rollup simapp #22
• Integrate simapps in interchaintest #23
• Design initial pessimistic module interface #31
• Set up simulation for pessimistic validation module #18
• Consider having attestator-id be the validator address #51
• Add support for queuing an attestator by validator address #52
• Add support for updating Attestor #53
• Register attestation client and limit updates to registered targets #54
• Add required security configuration #55

Light Client issues:

• Set up new pessimistic light client #20
• Set up ClientState, ConsensusState and implement Initialize #30
• Implement VerifyClientMessage and UpdateState #25
• Implement VerifyMembership #26
• Implement LatestHeight and TimestampAtHeight #36
• Implement misbehaviour and frozen client #32
• Implement RecoverClient #34
• Implement VerifyUpgradeAndUpdateState #35

Vote Extensions / ABCI issues:

• Figure out if there is a way to sign attestations with consensus key #40
• Set up ABCI++ Vote Extension #21
• Fetch claims from sidecar over grpc with ABCI++/VE #24
• Add support for relaying with the vote extension #43
• Add Vote Extension unit tests #46

Sidecar issues:

• Add flag to make sidecar config configurable #5
• Add sidecar config validation #6
• Set up sidecar config #7
• Add flag to configure sidecar grpc listen address (and port) #8
• Set up go routines for fetching IBC packet from cometBFT chains #10
• Return proofs from grpc server #12
• Set up e2e testing framework for sidecar #9
• Refactor sidecar for better unit testing #15
• Collect proper proofs in sidecar #13
• Store proofs in a database #11
• Implement retry and error-safe collection from the coordinator #38
• Ehtereum chain attestor #37
• Write unit tests for coordinator for multiple chains and clients #42
• Add support for relaying with the vote extension #43
• Consider having attestator-id be the validator address #51

General/others:

• Set up CI pipeline #14
• Set up linting in the root Makefile #33
• Update to release versions of ibc-go v9 and interchaintest v9 #48

[gjermundgaraba]

Closed in favor of separate epics (parent issues with sub issues):

• Ehtereum chain attestor #37
• Config Module v1 #60
• Light Client v1 #61
• Vote Extensions v1 #62
• Sidecar v1 #63
• Relaying v1 #64