chore(filter): fix dropdown test for compatibility with ngx-bootstrap 1.8.1 and above
chore(filter): fix dropdown test for compatibility with ngx-bootstrap 1.8.1 and above

dlabrecq/patternfly-ng,patternfly/patternfly-ng,dlabrecq/patternfly-ng,patternfly/patternfly-ng,patternfly/patternfly-ng,dlabrecq/patternfly-ng,dlabrecq/patternfly-ng,patternfly/patternfly-ng