* grunt: 1.4.0 → 1.5.3
* async: 3.2.2 → 3.2.2
  * https://github.com/advisories/GHSA-fwr7-v2mv-hh25
* cached-path-relative: 1.0.2 → 1.1.0
  * https://github.com/advisories/GHSA-wg6g-ppvx-927h
* minimist: 1.2.5 → 1.2.6
  * https://github.com/advisories/GHSA-xvch-5gv4-984h
* nanoid: 3.1.30 → 3.3.4
  * https://github.com/advisories/GHSA-qrpm-p2h7-hrv2

Change-Id: I7c983a15dbed6ae075464e6ad086575d072ab008