refactor: Replace testify with gotest.tools in e2e/authz

[atheeshp]

Description

ref. #14561 #12332
Closes: #14489

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[sonarcloud]

[Cosmos SDK] Kudos, SonarCloud Quality Gate passed!   

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[julienrbrt]

lgtm, one nit!

Have you noticed a performance bump/hit due to the re-creation of the fixtures for each test? Or the parallelization lower that?

[julienrbrt]

We should have a better name for this, I think

[julienrbrt]

We should add the e2e build tag, in each file, now that cli_test.go is deleted.

[julienrbrt]

lgtm, one nit!

Have you noticed a performance bump/hit due to the re-creation of the fixtures for each test? Or the parallelization lower that?

So it turns out it significantly increase in the test running time. It has been decided to do not migrate everything to away testify suite, given that we'll eventually create/use an e2e framework instead.
We can focus on small suite to remove at first, which will instead make us cut our CI time: #14561

see comment above, I think we should close this.

[julienrbrt]

Closing this as synced on Slack