Problem: interchain-accounts in ibc-go v6 is not integrated

[mmsqe]

👮🏻👮🏻👮🏻 !!!! REFERENCE THE PROBLEM YOUR ARE SOLVING IN THE PR TITLE AND DESCRIBE YOUR SOLUTION HERE !!!! DO NOT FORGET !!!! 👮🏻👮🏻👮🏻

PR Checklist:

• Have you read the CONTRIBUTING.md?
• Does your PR follow the C4 patch requirements?
• Have you rebased your work on top of the latest master?
• Have you checked your code compiles? (make)
• Have you included tests for any non-trivial functionality?
• Have you checked your code passes the unit tests? (make test)
• Have you checked your code formatting is correct? (go fmt)
• Have you checked your basic code style is fine? (golangci-lint run)
• If you added any dependencies, have you checked they do not contain any known vulnerabilities? (go list -json -m all | nancy sleuth)
• If your changes affect the client infrastructure, have you run the integration test?
• If your changes affect public APIs, does your PR follow the C4 evolution of public contracts?
• If your code changes public APIs, have you incremented the crate version numbers and documented your changes in the CHANGELOG.md?
• If you are contributing for the first time, please read the agreement in CONTRIBUTING.md now and add a comment to this pull request stating that your PR is in accordance with the Developer's Certificate of Origin.

Thank you for your code, it's appreciated! :)

[codecov]

Codecov Report

Merging #1147 (465f4ef) into main (05b31c6) will increase coverage by 22.29%.
The diff coverage is 34.09%.

Additional details and impacted files

@@             Coverage Diff             @@
##             main    #1147       +/-   ##
===========================================
+ Coverage   24.08%   46.37%   +22.29%     
===========================================
  Files          47      105       +58     
  Lines        2940     7855     +4915     
===========================================
+ Hits          708     3643     +2935     
- Misses       2162     3837     +1675     
- Partials       70      375      +305     

Files Changed	Coverage Δ
app/upgrades.go	15.00% <0.00%> (-7.23%)	⬇️
x/cronos/client/cli/tx.go	55.41% <0.00%> (-1.05%)	⬇️
x/icaauth/genesis.go	0.00% <0.00%> (ø)
...th/keeper/grpc_query_interchain_account_address.go	0.00% <0.00%> (ø)
x/icaauth/keeper/grpc_query_params.go	0.00% <0.00%> (ø)
x/icaauth/keeper/msg_server_register_account.go	0.00% <0.00%> (ø)
x/icaauth/keeper/msg_server_submit_tx.go	0.00% <0.00%> (ø)
x/icaauth/keeper/params.go	0.00% <0.00%> (ø)
x/icaauth/types/message_submit_tx.go	10.52% <10.52%> (ø)
x/icaauth/module_ibc.go	12.50% <12.50%> (ø)
... and 15 more

... and 50 files with indirect coverage changes