QA: Fix navigation step to Clear SSM button

[srbarrios]

What does this PR change?

Fixing a navigation step to click on Clear SSM button.
On previous PRs we were starting the scenario from the homepage, that's not any more true, as now we keep the web browser session for the whole session, so we must assure to move to the proper page. In that case, we were finding an element with value "Clear" while we were in a page with a hyperlink that has a text "Clear" so... we had an ambiguity.

GUI diff

No difference.

• DONE

Documentation

• No documentation needed

• DONE

Test coverage

• Cucumber tests were changed

• DONE

Links

Ports:

• Manager-4.0

• Manager-4.1

• DONE

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[lkotek]

LGTM :-)

[github-actions]

⚠️ The changelog has not been updated. Please update it @srbarrios.

[juliogonzalez]

False positive (again)