Update package.json
Update package.json

add mkdirp and rimraf to bundledependencies in order for node-pre-gyp to properly install with node 
yuryleb/osrm-backend,yuryleb/osrm-backend,felixguendling/osrm-backend,oxidase/osrm-backend,Project-OSRM/osrm-backend,bjtaylor1/osrm-backend,frodrigo/osrm-backend,felixguendling/osrm-backend,Project-OSRM/osrm-backend,frodrigo/osrm-backend,frodrigo/osrm-backend,yuryleb/osrm-backend,Project-OSRM/osrm-backend,oxidase/osrm-backend,felixguendling/osrm-backend,bjtaylor1/osrm-backend,oxidase/osrm-backend,frodrigo/osrm-backend,bjtaylor1/osrm-backend,Project-OSRM/osrm-backend,oxidase/osrm-backend,bjtaylor1/osrm-backend,yuryleb/osrm-backend