fix a path when identifying pattern engine support
fix a path when identifying pattern engine support

KatieMFritz/safs-patternlab-node-gulp-twig,Altinn/DesignSystem,patternfly/patternfly-atomic,pattern-lab/edition-node-gulp,Altinn/DesignSystem,pcvonz/pattern_lab_playground,KatieMFritz/safs-patternlab-node-gulp-twig,patternfly/patternfly-atomic,pcvonz/pattern_lab_playground,bsmart/pdxr-pl,bsmart/pdxr-pl,pcvonz/pattern_lab_playground,pattern-lab/edition-node-gulp