Test 121 "combine": move records logic into the records module

[riley-stride]

Summary

Move records logic into x/records and add that records module keeper to the stakeibc module so records can be created from stakeibc.

Details

• Manually move all record-related messages, protos etc. from stakeibc to records module
• Add the records keeper in app.go and instantiate it before stakeibc's keeper; pass recordskeeper into stakeibc's keeper
• In msg_server_liquid_stake.go and epochs.go, adjust record-related logic to use the recordKeeper's record fns
• Add some draft logic to records/module_ibc.go's OnAcknowledgementPacket. Currently commented out until we merge in TEST46

Test plan

Run a local build, then execute sh ./scripts-local/tests/1.sh and sh ./scripts-local/tests/2.sh. If you watch the accounts.log logs, you should see a depositRecord created as liquidstake is executed.