fix(launcher): resolve promise for getMultiCapabilities (#3195)
fix(launcher): resolve promise for getMultiCapabilities (#3195)

closes #3191
onshape/protractor,Everworks/protractor,Everworks/protractor,NickTomlin/protractor,jcapozzi/protractor,angular/protractor,sirwalt/protractor,igniteram/protractor,manoj9788/protractor,fancyhejianyang/protractor-operation,angular/protractor,angular/protractor,sirwalt/protractor,Everworks/protractor,fancyhejianyang/protractor-operation,mgiambalvo/protractor,igniteram/protractor,cnishina/protractor,NickTomlin/protractor,jcapozzi/protractor,cnishina/protractor,sirwalt/protractor,xaka/protractor,NickTomlin/protractor,xaka/protractor,onshape/protractor,mgiambalvo/protractor,NickTomlin/protractor,onshape/protractor,manoj9788/protractor,onshape/protractor,xaka/protractor,mgiambalvo/protractor,Everworks/protractor,fancyhejianyang/protractor-operation,igniteram/protractor,fancyhejianyang/protractor-operation,igniteram/protractor,cnishina/protractor,marleitao/protractor,manoj9788/protractor,marleitao/protractor,angular/protractor,manoj9788/protractor,cnishina/protractor,jcapozzi/protractor,marleitao/protractor,mgiambalvo/protractor,sirwalt/protractor,marleitao/protractor,xaka/protractor,jcapozzi/protractor