fix: parse login command regexp and other regexp

[sbouchet]

What is the purpose of this change? What does it change?

Was the change discussed in an issue?

fixes #871

How to test changes?

[sonarqubecloud]

Quality Gate passed

Issues
2 New issues
0 Accepted issues

Measures
0 Security Hotspots
93.3% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud

[adietish]

LGTM. Works for me

[openshift-ci]

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[sbouchet]

/override ci/prow/e2e-openshift

[openshift-ci]

@sbouchet: Overrode contexts on behalf of sbouchet: ci/prow/e2e-openshift

In response to this:

/override ci/prow/e2e-openshift

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