What
1) Add fmt fixes that are being generated by the pre-commit hook
```
modified: pkg/helpers/fixtures.go
modified: pkg/web/apps/apps_http_handler.go
modified: pkg/web/apps/apps_http_handler_test.go
modified: pkg/web/apps/apps_psql_repository.go
modified: pkg/web/apps/apps_service_test.go
```
2) Check that the CI is running the correct fmt checks as it should have picked up these format issues in a previous pr

Steps to reproduce
Try to create a commit
Check git status to see the modified files

The output of the pre-commit hook I see is the following:
```
Running pre-commit checks on your code...
pkg/helpers/fixtures.go
pkg/web/apps/apps_http_handler.go
pkg/web/apps/apps_psql_repository.go
pkg/web/apps/apps_http_handler_test.go
pkg/web/apps/apps_service_test.go
feat: get apps from backend (AEROGEAR-8376)
```

cc David Ffrench Camila Macedo