test(kibana): fix faulty Kibana integration test definitions

[JoshMock]

Several integration tests against Kibana APIs were failing due to problems with the underlying YAML test definition.

[github-actions]

✅MegaLinter analysis: Success

Descriptor	Linter	Files	Fixed	Errors	Warnings	Elapsed time
✅ COPYPASTE	jscpd	yes		no	no	0.62s
✅ REPOSITORY	gitleaks	yes		no	no	55.85s
✅ REPOSITORY	git_diff	yes		no	no	0.06s
✅ REPOSITORY	secretlint	yes		no	no	11.36s
✅ REPOSITORY	trivy	yes		no	no	23.36s
✅ TYPESCRIPT	eslint	3		0	0	3.83s
✅ YAML	yamllint	24		0	0	1.2s

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