fix(build): install optional angular dependency in sdk
fix(build): install optional angular dependency in sdk

related to CAM-5390

xlinur/camunda-bpm-webapp,TitanUser/camunda-bpm-webapp,TitanUser/camunda-bpm-webapp,xlinur/camunda-bpm-webapp,xlinur/camunda-bpm-webapp,TitanUser/camunda-bpm-webapp