fix(dependencies): remove ginko cli install

[jcantrill]

Description

This PR removes ginko CLI install that is unused by test to resolve:

 Ginkgo detected a version mismatch between the Ginkgo CLI and the version of Ginkgo imported by your packages:
  Ginkgo CLI Version:
    2.23.4
  Mismatched package versions found:
    2.27.2 used by input_selection
  Ginkgo will continue to attempt to run but you may see errors (including flag
  parsing errors) and should either update your go.mod or your version of the
  Ginkgo CLI to match.
  To install the matching version of the CLI run
    go install github.com/onsi/ginkgo/v2/ginkgo
  from a path that contains a go.mod file.  Alternatively you can use
    go run github.com/onsi/ginkgo/v2/ginkgo
  from a path that contains a go.mod file to invoke the matching version of the
  Ginkgo CLI.

cc @vparfonov @Clee2691

Summary by CodeRabbit

• Chores

  • Automatically set the test report output path when test reporting is enabled for clearer, centralized test logs.
  • Removed an unnecessary build-time installation step to simplify setup and reduce overhead.

• Tests

  • Standardized e2e test execution to use the Go test runner with sensible default options (including timeout), improving reliability and consistency of test runs.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

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📥 Commits

Reviewing files that changed from the base of the PR and between 01fdc92 and 1e90568.

📒 Files selected for processing (2)

• hack/lib/init.sh
• hack/testing-olm/test-367-logforwarding.sh

💤 Files with no reviewable changes (1)

• hack/lib/init.sh

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📝 Walkthrough

Walkthrough

Init script now conditionally sets JUNIT_REPORT_OUTPUT and drops an explicit ginkgo install; the Log Forwarding test runner defines GOTEST_OPTIONS and runs per-directory tests with go test instead of ginkgo.

Changes

Test initialization and execution

Layer / File(s)	Summary
Init script: JUNIT output and ginkgo removal hack/lib/init.sh	Conditionally exports JUNIT_REPORT_OUTPUT=$LOG_DIR/raw_test_output.log when JUNIT_REPORT is set; removes the go install line that installed github.com/onsi/ginkgo/v2/ginkgo@v2.23.4.
Log Forwarding runner: go test + GOTEST_OPTIONS hack/testing-olm/test-367-logforwarding.sh	Adds default GOTEST_OPTIONS (timeout and Ginkgo-related flags) and replaces per-directory ginkgo invocation with go test ${GOTEST_OPTIONS} "$dir" piping output to test.log.

Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~20 minutes

Poem

🐰 I hopped through scripts to clear the ground,
Trimmed ginkgo's install that used to surround.
When JUNIT awakens, raw logs now flow,
Tests run with go test where ginkgo would go.
Tiny changes—lighter paths to show.

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Description check	⚠️ Warning	The description explains the issue and rationale but lacks mandatory sections: /cc and /assign reviewer/approver assignments are missing.	Add /cc and /assign statements with actual reviewer/approver GitHub usernames from the OWNERS file to meet template requirements.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title accurately describes the main change: removing a Ginkgo CLI install step from the initialization script to resolve a version mismatch issue.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

---

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[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: jcantrill

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[vparfonov]

/retest

[jcantrill]

/retest

[openshift-ci]

@jcantrill: The following tests failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
ci/prow/e2e-target	1e90568	link	true	/test e2e-target
ci/prow/functional-target	1e90568	link	true	/test functional-target

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