Unused namespace in ensureUserIdentityAndGroups tests

[MatousJobanek]

https://github.com/kubesaw/ksctl/pull/77#discussion_r1758630010

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 69.66%. Comparing base (69407f2) to head (afb681d). Report is 1 commits behind head on master.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #80 +/- ## ======================================= Coverage 69.66% 69.66% ======================================= Files 43 43 Lines 2571 2571 ======================================= Hits 1791 1791 Misses 589 589 Partials 191 191 ``` | [Files with missing lines](https://app.codecov.io/gh/kubesaw/ksctl/pull/80?dropdown=coverage&src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=kubesaw) | Coverage Δ | | |---|---|---| | [pkg/cmd/generate/permissions.go](https://app.codecov.io/gh/kubesaw/ksctl/pull/80?src=pr&el=tree&filepath=pkg%2Fcmd%2Fgenerate%2Fpermissions.go&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=kubesaw#diff-cGtnL2NtZC9nZW5lcmF0ZS9wZXJtaXNzaW9ucy5nbw==) | `79.84% <100.00%> (ø)` | |