Problem: ibc upgrade is not tested

[mmsqe]

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

need unblock solomachine before upgrade to v8.5.x

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

All modified and coverable lines are covered by tests ✅

Project coverage is 36.61%. Comparing base (1db8f03) to head (f9e7676).
Report is 1 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #1086   +/-   ##
=======================================
  Coverage   36.61%   36.61%           
=======================================
  Files         101      101           
  Lines       14396    14396           
=======================================
  Hits         5271     5271           
  Misses       8174     8174           
  Partials      951      951           

Flag	Coverage Δ
integration_tests	25.70% <ø> (ø)
integration_tests_byzantine	11.24% <ø> (ø)
integration_tests_gov	11.51% <ø> (ø)
integration_tests_grpc	11.51% <ø> (ø)
integration_tests_ibc	27.43% <ø> (ø)
integration_tests_ledger	11.49% <ø> (ø)
integration_tests_slow	11.49% <ø> (ø)
integration_tests_solomachine	11.28% <ø> (ø)
unit_tests	12.01% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.