feat: Update tests for pfe-clipboard#1800

zhawkins merged 3 commits into1794-allow-pfe-clipboard-to-copy-arbitrary-thingspatternfly/patternfly-elements:1794-allow-pfe-clipboard-to-copy-arbitrary-thingsfrom

1794-allow-pfe-clipboard-to-copy-arbitrary-things--new-testspatternfly/patternfly-elements:1794-allow-pfe-clipboard-to-copy-arbitrary-things--new-testsCopy head branch name to clipboard