make all connections created during tests setup non-vital

[BPylypenko]

Fixes tests during the cleanup step.

[codecov-commenter]

Codecov Report

Merging #654 (5357a5b) into 512-vital-connections (ee3f62e) will increase coverage by 10.24%. The diff coverage is n/a.

@@                    Coverage Diff                     @@
##           512-vital-connections     #654       +/-   ##
==========================================================
+ Coverage                  60.14%   70.39%   +10.24%     
==========================================================
  Files                        241      140      -101     
  Lines                      15362     6513     -8849     
  Branches                     370      370               
==========================================================
- Hits                        9240     4585     -4655     
+ Misses                      5524     1798     -3726     
+ Partials                     598      130      -468     

Flag	Coverage Δ
feedback	57.14% <ø> (ø)
go	57.14% <ø> (+4.49%)	:arrow_up:
operator	?
python	70.57% <ø> (ø)

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

Impacted Files	Coverage Δ
...tor/pkg/service/connection/mock_connection_repo.go
packages/operator/pkg/servicecatalog/types.go
...servicecatalog/servicecatalogroutes/healthcheck.go
packages/operator/pkg/service/batch/job.go
packages/operator/pkg/inspectors/types.go
...es/operator/pkg/apiclient/connection/connection.go
...perator/pkg/apiserver/routes/v1/training/routes.go
packages/operator/pkg/apiserver/routes/stub.go
...ator/pkg/repository/connection/vault/connection.go
...es/v1/training/toolchain_integration_validation.go
... and 91 more