Remove un-necessary UNPROTECTED_ARTIFACTS=1, refs https://github.com/piwik/piwik/issues/7761 https://github.com/piwik/ui-tests-viewer/pull/22
Remove un-necessary UNPROTECTED_ARTIFACTS=1, refs https://github.com/piwik/piwik/issues/7761 https://github.com/piwik/ui-tests-viewer/pull/22

piwik/plugin-SecurityInfo,piwik/plugin-SecurityInfo,piwik/plugin-SecurityInfo