Add additional debugging to test command execution

[jgwest]

What type of PR is this?
/kind code-refactoring

What does this PR do / why we need it:

I noticed that this test was failing in another PR:

�[91m�[1m[Fail] �[0m�[90mArgo CD metrics controller �[0m�[0mCheck if monitoring resources are created �[0m�[91m�[1m[It] Role is created �[0m
�[37m/go/src/github.com/redhat-developer/gitops-operator/test/e2e/argocd_metrics_test.go:42�[0m

However, it was not obvious why, because the output from oc is not printed in the failing case. This PR updates the command execution logic to output console stdout/stderr, so if this error occurs again we can know why.

[openshift-ci]

@jgwest: The label(s) kind/code-refactoring cannot be applied, because the repository doesn't have them.

In response to this:

What type of PR is this?
/kind code-refactoring

What does this PR do / why we need it:

I noticed that this test was failing in another PR:

�[91m�[1m[Fail] �[0m�[90mArgo CD metrics controller �[0m�[0mCheck if monitoring resources are created �[0m�[91m�[1m[It] Role is created �[0m
�[37m/go/src/github.com/redhat-developer/gitops-operator/test/e2e/argocd_metrics_test.go:42�[0m

However, it was not obvious why, because the output from oc is not printed in the failing case. This PR updates the command execution logic to output console stdout/stderr, so if this error occurs again we can know why.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository.

[jgwest]

/retest

failed to run bundle: error waiting for CSV to install: timed out waiting for the condition\n"
{"component":"entrypoint","error":"wrapped process failed: exit status 1","file":"sigs.k8s.io/prow/pkg/entrypoint/run.go:84","func":"sigs.k8s.io/prow/pkg/entrypoint.Options.internalRun","level":"error","msg":"Error executing test process","severity":"error","time":"2025-01-17T16:18:15Z"} ```

[jparsai]

/lgtm

[jannfis]

/lgtm

[jannfis]

/approve

[openshift-ci]

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