lint tests

[faddat]

The cosmos-sdk, ibc-go and gaia all fail to lint tests, leading to
inconsistencies. This PR addresses that.

[sonarqubecloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
1 Code Smell

No Coverage information
No Duplication information

[alpe]

Thank you for the PR! This was probably a lot of work. I would like to get some more feedback if we really want to enforce linter constraints on tests. This was sometimes a heated debate on previous projects.

[faddat]

Opinion: it's important, and results in better tests.

Best example for testing is errcheck.

While we test, we often don't check errors, and in the long run this could lead to faulty tests.

[alpe]

@Mergifyio rebase

There was no other feedback. So my only concern now is that this is going to create tons of merge conflicts with develop_sdk47 after #1136

[mergify]

rebase

❌ Base branch update has failed

faddat token is invalid, make sure faddat can still log in on the Mergify dashboard.
err-code: CC62D

[alpe]

There are already a lot of merge conflicts with #1149 . I appreciate your effort and energy but in order to reduce the workload while maintaining 2 active development branches, I close this now.
Please note, there was no resistance to have tests coded covered, so we can try again after #1149 is merged to main.