chore: Improved logs for tests

[hbelmiro]

This PR:

• Adds a log message with the error that occurred when waiting for resources to get ready on functional tests.
• Changes verifications from assert to require in controllers/testutil/util.go#CompareResources.

2024-08-29T11:35:25-03:00	INFO	Error when trying to get ds-pipeline-ui-testdsp9 (will keep trying until reaching timeout): deployments.apps "ds-pipeline-ui-testdsp9" not found

Checklist

• The commits are squashed in a cohesive manner and have meaningful messages.
• Testing instructions have been added in the PR body (for PRs involving changes that are not immediately obvious).
• The developer has manually tested the changes and verified that the changes work

[dsp-developers]

A new image has been built to help with testing out this PR: quay.io/opendatahub/data-science-pipelines-operator:pr-695
An OCP cluster where you are logged in as cluster admin is required.

To use this image run the following:

cd $(mktemp -d)
git clone git@github.com:opendatahub-io/data-science-pipelines-operator.git
cd data-science-pipelines-operator/
git fetch origin pull/695/head
git checkout -b pullrequest 778497c9f816dc4a4a5f79e0ee7e07b96402bcb2
oc new-project opendatahub
make deploy IMG="quay.io/opendatahub/data-science-pipelines-operator:pr-695"

More instructions here on how to deploy and test a Data Science Pipelines Application.

[gregsheremeta]

/lgtm

[HumairAK]

/approve

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: HumairAK

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